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target="_blank"></a></li> <li><a class="twitch" href="https://www.twitch.tv/stephen_wolfram" class="big-social-icon twitch" title="Twitch" target="_blank"></a></li> </ul> </li> </ul> </nav> </div> <div class="stripe"></div> </header> <script> $('.hamburger').click(function(e){ e.stopPropagation(); $('.links').toggleClass('show'); $('#header > .inner').toggleClass('open'); if($('.overlay').length < 1 && !$('.links').hasClass('hide')) { $('#header').append('<div class="overlay">'); } else { $('.overlay').remove(); } }); $('body').click(function(){ $('.links').removeClass('show'); $('.overlay').remove(); $('#header > .inner').removeClass('open'); }); </script> <section class="section"> <div class="inner"> <header class="main-header"> <h1 class="heading"><a href="https://www.stephenwolfram.com/scrapbook/">The Life and Times of Stephen Wolfram:<span class="a-scrapbook">A Scrapbook</span></a></h1> <div class="links"> <ul> <li><a href="https://www.stephenwolfram.com/scrapbook/" class="scrapbook chevron-after">Scrapbook</a></li> <li><a href="https://www.stephenwolfram.com/scrapbook/timeline" class="timeline chevron-after">Timeline</a></li> <li><a href="https://www.stephenwolfram.com/scrapbook/biofacts" class="biofacts chevron-after">Bio Facts</a></li> <li><a href="https://writings.stephenwolfram.com/category/life-and-times/" class="chevron-after">Related Writings</a></li> </ul> </div> </header> <h2 class="heading" id="1959-1976-early-years"><span class="year">1959–1976:</span> Early years</h2><div class="thumbnails"> <a id="1964-as-a-contemplative-four-year-old" href="https://www.stephenwolfram.com/scrapbook/1964-as-a-contemplative-four-year-old/?iframe=true" class="thumb iframe" data-counter="0"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1964_contemplative-1.jpg" alt="1964: As a contemplative four-year-old…"><span class="title">1964: As a contemplative four-year-old…</span></a> <a id="1964-at-home-with-furry-friend" href="https://www.stephenwolfram.com/scrapbook/1964-at-home-with-furry-friend/?iframe=true" class="thumb iframe" data-counter="1"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1964_furry_friend-1.jpg" alt="1964: At home with furry friend…"><span class="title">1964: At home with furry friend…</span></a> <a id="1965-the-dawn-of-reason" href="https://www.stephenwolfram.com/scrapbook/1965-the-dawn-of-reason/?iframe=true" class="thumb iframe" data-counter="2"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1965_stegy.jpg" alt="1965: The dawn of reason…"><span class="title">1965: The dawn of reason…</span></a> <a id="1966-sampling-the-ancient-world" href="https://www.stephenwolfram.com/scrapbook/1966-sampling-the-ancient-world/?iframe=true" class="thumb iframe" data-counter="3"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1966_ancient_world-1.jpg" alt="1966: Sampling the ancient world…"><span class="title">1966: Sampling the ancient world…</span></a> <a id="1967-selfie" href="https://www.stephenwolfram.com/scrapbook/1967-selfie/?iframe=true" class="thumb iframe" data-counter="4"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/196x_sw_selfie_th.jpg" alt="1967(?): Selfie!"><span class="title">1967(?): Selfie!</span></a> <a id="1967-he-is-full-of-spirit-determination" href="https://www.stephenwolfram.com/scrapbook/1967-he-is-full-of-spirit-determination/?iframe=true" class="thumb iframe" data-counter="5"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/wolfram-dragon-school-report-card-age-7-large.jpg" alt="1967: “He is full of spirit & determination…”"><span class="title">1967: “He is full of spirit & determination…”</span></a> <a id="first-publication" href="https://www.stephenwolfram.com/scrapbook/first-publication/?iframe=true" class="thumb iframe" data-counter="6"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1969_marmaduke-1.jpg" alt="1969: First publication…"><span class="title">1969: First publication…</span></a> <a id="1969-following-the-moon-landing" href="https://www.stephenwolfram.com/scrapbook/1969-following-the-moon-landing/?iframe=true" class="thumb iframe" data-counter="7"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/Apollo11.jpg" alt="1969: Following the moon landing…"><span class="title">1969: Following the moon landing…</span></a> <a id="1971-just-turning-twelve" href="https://www.stephenwolfram.com/scrapbook/1971-just-turning-twelve/?iframe=true" class="thumb iframe" data-counter="8"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1971_physics_drawings.jpg" alt="1971: Just turning twelve…"><span class="title">1971: Just turning twelve…</span></a> <a id="1972-turning-thirteen-and-saying-what-he-knows-about-particle-physics" href="https://www.stephenwolfram.com/scrapbook/1972-turning-thirteen-and-saying-what-he-knows-about-particle-physics/?iframe=true" class="thumb iframe" data-counter="9"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1972_subatomic_particles.jpg" alt="1972: Turning thirteen and saying what he knows about particle physics…"><span class="title">1972: Turning thirteen and saying what he knows about particle physics…</span></a> <a id="1973-starting-to-program" href="https://www.stephenwolfram.com/scrapbook/1973-starting-to-program/?iframe=true" class="thumb iframe" data-counter="10"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1973_early_program-1.jpg" alt="1973: Starting to program…"><span class="title">1973: Starting to program…</span></a> <a id="1974-a-treatise-on-particle-physics" href="https://www.stephenwolfram.com/scrapbook/1974-a-treatise-on-particle-physics/?iframe=true" class="thumb iframe" data-counter="11"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1974_particle_physics-1.jpg" alt="1974: A treatise on particle physics…"><span class="title">1974: A treatise on particle physics…</span></a> <a id="1975-publishing-a-physics-paper" href="https://www.stephenwolfram.com/scrapbook/1975-publishing-a-physics-paper/?iframe=true" class="thumb iframe" data-counter="12"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1975_hadronic-1-1.jpg" alt="1975: Publishing a physics paper…"><span class="title">1975: Publishing a physics paper…</span></a> <a id="1976-in-eton-regalia" href="https://www.stephenwolfram.com/scrapbook/1976-in-eton-regalia/?iframe=true" class="thumb iframe" data-counter="13"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1976_eton-1.jpg" alt="1976: In Eton regalia…"><span class="title">1976: In Eton regalia…</span></a> <a id="1976-particle-physics-calculations-or-life-before-mathematica" href="https://www.stephenwolfram.com/scrapbook/1976-particle-physics-calculations-or-life-before-mathematica/?iframe=true" class="thumb iframe" data-counter="14"><img src="https://content.wolfram.com/sw-scrapbook/2019/07/1976_particle_physics.jpg" alt="1976: Particle physics calculations… or life before Mathematica…"><span class="title">1976: Particle physics calculations… or life before Mathematica…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1976-1982-quarks-and-beyond"><span class="year">1976–1982:</span> Quarks and beyond...</h2><div class="thumbnails"> <a id="1976-science-with-pen-plotter" href="https://www.stephenwolfram.com/scrapbook/1976-science-with-pen-plotter/?iframe=true" class="thumb iframe" data-counter="15"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1976_pen_plotter-2.jpg" alt="1976: Science with pen plotter…"><span class="title">1976: Science with pen plotter…</span></a> <a id="1977-a-first-adventure-in-cosmology" href="https://www.stephenwolfram.com/scrapbook/1977-a-first-adventure-in-cosmology/?iframe=true" class="thumb iframe" data-counter="16"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1977_cosmology-2.jpg" alt="1977: A first adventure in cosmology…"><span class="title">1977: A first adventure in cosmology…</span></a> <a id="1977-card-carrying-physicist" href="https://www.stephenwolfram.com/scrapbook/1977-card-carrying-physicist/?iframe=true" class="thumb iframe" data-counter="17"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-03-04-thumb.png" alt="1977: Card-carrying physicist…"><span class="title">1977: Card-carrying physicist…</span></a> <a id="1978-as-teenage-particle-physicist" href="https://www.stephenwolfram.com/scrapbook/1978-as-teenage-particle-physicist/?iframe=true" class="thumb iframe" data-counter="18"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1978_teenage_physicist.jpg" alt="1978: As teenage particle physicist…"><span class="title">1978: As teenage particle physicist…</span></a> <a id="1978-almost-the-inflationary-universe" href="https://www.stephenwolfram.com/scrapbook/1978-almost-the-inflationary-universe/?iframe=true" class="thumb iframe" data-counter="19"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1978_spontaneous_symmetry.jpg" alt="1978: Almost the inflationary universe…"><span class="title">1978: Almost the inflationary universe…</span></a> <a id="1978-computer-algebra-as-secret-weapon" href="https://www.stephenwolfram.com/scrapbook/1978-computer-algebra-as-secret-weapon/?iframe=true" class="thumb iframe" data-counter="20"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1978_computer_algebra-2.jpg" alt="1978: Computer algebra as secret weapon…"><span class="title">1978: Computer algebra as secret weapon…</span></a> <a id="1979-becoming-a-professor" href="https://www.stephenwolfram.com/scrapbook/1979-becoming-a-professor/?iframe=true" class="thumb iframe" data-counter="21"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1979_professor-2.jpg" alt="1979: Becoming a professor…"><span class="title">1979: Becoming a professor…</span></a> <a id="1979-a-very-short-paper-just-for-once" href="https://www.stephenwolfram.com/scrapbook/1979-a-very-short-paper-just-for-once/?iframe=true" class="thumb iframe" data-counter="22"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1979_short_paper-3.jpg" alt="1979: A very short paper, just for once…"><span class="title">1979: A very short paper, just for once…</span></a> <a id="1979-figuring-out-where-the-top-quark-can-be" href="https://www.stephenwolfram.com/scrapbook/1979-figuring-out-where-the-top-quark-can-be/?iframe=true" class="thumb iframe" data-counter="23"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1979_top_quark.jpg" alt="1979: Figuring out where the top quark can be…"><span class="title">1979: Figuring out where the top quark can be…</span></a> <a id="1980-seeing-the-quarks-and-gluons" href="https://www.stephenwolfram.com/scrapbook/1980-seeing-the-quarks-and-gluons/?iframe=true" class="thumb iframe" data-counter="24"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1980_inflationary_universe-2.jpg" alt="1980: Seeing the quarks (and gluons)…"><span class="title">1980: Seeing the quarks (and gluons)…</span></a> <a id="1981-a-little-media-adventure" href="https://www.stephenwolfram.com/scrapbook/1981-a-little-media-adventure/?iframe=true" class="thumb iframe" data-counter="25"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1981_media_event.jpg" alt="1981: A little media adventure…"><span class="title">1981: A little media adventure…</span></a> <a id="1981-mathematicas-immediate-ancestor" href="https://www.stephenwolfram.com/scrapbook/1981-mathematicas-immediate-ancestor/?iframe=true" class="thumb iframe" data-counter="26"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1981_smp-1.jpg" alt="1981: Mathematica’s immediate ancestor…"><span class="title">1981: Mathematica’s immediate ancestor…</span></a> <a id="1982-beginning-to-write-about-complex-structures-with-a-word-processor" href="https://www.stephenwolfram.com/scrapbook/1982-beginning-to-write-about-complex-structures-with-a-word-processor/?iframe=true" class="thumb iframe" data-counter="27"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1982_complex_structures.jpg" alt="1981: Beginning to write about “complex structures” (with a word processor)…"><span class="title">1981: Beginning to write about “complex structures” (with a word processor)…</span></a> <a id="1982-how-much-energy-is-there-in-an-empty-box" href="https://www.stephenwolfram.com/scrapbook/1982-how-much-energy-is-there-in-an-empty-box/?iframe=true" class="thumb iframe" data-counter="28"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1982_empty_box-2.jpg" alt="1982: How much energy is there in an empty box?"><span class="title">1982: How much energy is there in an empty box?</span></a> <a id="stephen-wolfram-scrapbook-1982-numerical-computation-in-the-service-of-quantum-field-theory" href="https://www.stephenwolfram.com/scrapbook/stephen-wolfram-scrapbook-1982-numerical-computation-in-the-service-of-quantum-field-theory/?iframe=true" class="thumb iframe" data-counter="29"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1982_field_theory-2.jpg" alt="1982: Numerical computation in the service of quantum field theory…"><span class="title">1982: Numerical computation in the service of quantum field theory…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1981-1985-discoveries-about-cellular-automata"><span class="year">1981–1985:</span> Into the computational universe...</h2><div class="thumbnails"> <a id="1981-finding-out-what-cellular-automata-do" href="https://www.stephenwolfram.com/scrapbook/1981-finding-out-what-cellular-automata-do/?iframe=true" class="thumb iframe" data-counter="30"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1981_line_printer.jpg" alt="1981: Finding out what cellular automata do…"><span class="title">1981: Finding out what cellular automata do…</span></a> <a id="1982-in-the-midst-of-big-discoveries" href="https://www.stephenwolfram.com/scrapbook/1982-in-the-midst-of-big-discoveries/?iframe=true" class="thumb iframe" data-counter="31"><img src="https://content.wolfram.com/sw-scrapbook/2021/03/1982_discoveries.jpg" alt="1982: In the midst of big discoveries…"><span class="title">1982: In the midst of big discoveries…</span></a> <a id="1982-cellular-automata-make-fractals" href="https://www.stephenwolfram.com/scrapbook/1982-cellular-automata-make-fractals/?iframe=true" class="thumb iframe" data-counter="32"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/fractals.png" alt="1982: Cellular automata make fractals…"><span class="title">1982: Cellular automata make fractals…</span></a> <a id="1983-the-first-cellular-automaton-paper" href="https://www.stephenwolfram.com/scrapbook/1983-the-first-cellular-automaton-paper/?iframe=true" class="thumb iframe" data-counter="33"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1983_first_ca_paper.jpg" alt="1983: The first cellular automaton paper…"><span class="title">1983: The first cellular automaton paper…</span></a> <a id="1983-virtual-taxonomy-discovery-of-the-four-classes-of-cellular-automata" href="https://www.stephenwolfram.com/scrapbook/1983-virtual-taxonomy-discovery-of-the-four-classes-of-cellular-automata/?iframe=true" class="thumb iframe" data-counter="34"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1983_taxonomy.png" alt="1983: Virtual taxonomy: discovery of the four classes of cellular automata…"><span class="title">1983: Virtual taxonomy: discovery of the four classes of cellular automata…</span></a> <a id="1984-yes-the-shell-looks-like-the-cellular-automaton-on-the-screen" href="https://www.stephenwolfram.com/scrapbook/1984-yes-the-shell-looks-like-the-cellular-automaton-on-the-screen/?iframe=true" class="thumb iframe" data-counter="35"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_shell.jpg" alt="1984: Yes, the shell looks like the cellular automaton on the screen…"><span class="title">1984: Yes, the shell looks like the cellular automaton on the screen…</span></a> <a id="1984-cellular-automata-on-a-sun-2-upstairs-from-einsteins-old-office" href="https://www.stephenwolfram.com/scrapbook/1984-cellular-automata-on-a-sun-2-upstairs-from-einsteins-old-office/?iframe=true" class="thumb iframe" data-counter="36"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_office1.jpg" alt="1984: Cellular automata on a Sun-2 upstairs from Einstein’s old office…"><span class="title">1984: Cellular automata on a Sun-2 upstairs from Einstein’s old office…</span></a> <a id="1984-cellular-automata-on-a-sun-2-upstairs-from-einsteins-old-office-2" href="https://www.stephenwolfram.com/scrapbook/1984-cellular-automata-on-a-sun-2-upstairs-from-einsteins-old-office-2/?iframe=true" class="thumb iframe" data-counter="37"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_office2.jpg" alt="1984: Cellular automata on a Sun-2 upstairs from Einstein’s old office…"><span class="title">1984: Cellular automata on a Sun-2 upstairs from Einstein’s old office…</span></a> <a id="the-wolfram-classes-appear-in-print" href="https://www.stephenwolfram.com/scrapbook/the-wolfram-classes-appear-in-print/?iframe=true" class="thumb iframe" data-counter="38"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/wolfram_classes.jpg" alt="The Wolfram Classes appear in print…"><span class="title">The Wolfram Classes appear in print…</span></a> <a id="part-of-the-class-4-zoo" href="https://www.stephenwolfram.com/scrapbook/part-of-the-class-4-zoo/?iframe=true" class="thumb iframe" data-counter="39"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/class4.jpg" alt="Part of the class 4 zoo…"><span class="title">Part of the class 4 zoo…</span></a> <a id="1984-cellular-automata-grace-the-cover-of-nature-magazine" href="https://www.stephenwolfram.com/scrapbook/1984-cellular-automata-grace-the-cover-of-nature-magazine/?iframe=true" class="thumb iframe" data-counter="40"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_nature_cover.jpg" alt="1984: Cellular automata grace the cover of Nature magazine…"><span class="title">1984: Cellular automata grace the cover of <em>Nature</em> magazine…</span></a> <a id="1984-what-a-mess-the-two-step-finite-automation-for-rule-18" href="https://www.stephenwolfram.com/scrapbook/1984-what-a-mess-the-two-step-finite-automation-for-rule-18/?iframe=true" class="thumb iframe" data-counter="41"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_rule18.png" alt="1984: What a mess! The two-step finite automation for rule 18…"><span class="title">1984: What a mess! The two-step finite automation for rule 18…</span></a> <a id="1984-some-new-science-slips-into-scientific-american" href="https://www.stephenwolfram.com/scrapbook/1984-some-new-science-slips-into-scientific-american/?iframe=true" class="thumb iframe" data-counter="42"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_scientific_american.jpg" alt="1984: Some new science slips into Scientific American…"><span class="title">1984: Some new science slips into <em>Scientific American</em>…</span></a> <a id="1985-cellular-automata-in-two-dimensions" href="https://www.stephenwolfram.com/scrapbook/1985-cellular-automata-in-two-dimensions/?iframe=true" class="thumb iframe" data-counter="43"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1985_two_dimensions.jpg" alt="1985: Cellular automata in two dimensions…"><span class="title">1985: Cellular automata in two dimensions…</span></a> <a id="1985-short-sweet-and-rarely-understood" href="https://www.stephenwolfram.com/scrapbook/1985-short-sweet-and-rarely-understood/?iframe=true" class="thumb iframe" data-counter="44"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1985_short_sweet.jpg" alt="1985: Short, sweet and rarely understood…"><span class="title">1985: Short, sweet and rarely understood…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1984-1987-building-complex-systems-research"><span class="year">1984–1987:</span> Building complex systems research</h2><div class="thumbnails"> <a id="1984-rule-30-in-all-its-glory" href="https://www.stephenwolfram.com/scrapbook/1984-rule-30-in-all-its-glory/?iframe=true" class="thumb iframe" data-counter="45"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_rule30-1.jpg" alt="1984: Rule 30 in all its glory…"><span class="title">1984: Rule 30 in all its glory…</span></a> <a id="1984-feynman-tries-to-prove-that-wolfram-is-wrong" href="https://www.stephenwolfram.com/scrapbook/1984-feynman-tries-to-prove-that-wolfram-is-wrong/?iframe=true" class="thumb iframe" data-counter="46"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_feynman.png" alt="1984: Feynman tries to prove that Wolfram is wrong…"><span class="title">1984: Feynman tries to prove that Wolfram is wrong…</span></a> <a id="1984-the-business-of-cellular-automata-commemorative-postcards" href="https://www.stephenwolfram.com/scrapbook/1984-the-business-of-cellular-automata-commemorative-postcards/?iframe=true" class="thumb iframe" data-counter="47"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1984_postcards.png" alt="1984: The business of cellular automata: commemorative postcards…"><span class="title">1984: The business of cellular automata: commemorative postcards…</span></a> <a id="1984-you-should-study-complexity" href="https://www.stephenwolfram.com/scrapbook/1984-you-should-study-complexity/?iframe=true" class="thumb iframe" data-counter="48"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-06-18-thumb.png" alt="1984: “You should study complexity”"><span class="title">1984: “You should study complexity”</span></a> <a id="1985-a-friends-advice-mostly-not-taken" href="https://www.stephenwolfram.com/scrapbook/1985-a-friends-advice-mostly-not-taken/?iframe=true" class="thumb iframe" data-counter="49"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1985_feynman_letter.jpg" alt="1985: A friend’s advice (mostly) not taken…"><span class="title">1985: A friend’s advice (mostly) not taken…</span></a> <a id="1985-trying-the-patent-system-on-cellular-automata" href="https://www.stephenwolfram.com/scrapbook/1985-trying-the-patent-system-on-cellular-automata/?iframe=true" class="thumb iframe" data-counter="50"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1985_patent_system.png" alt="1985: Trying the patent system on cellular automata…"><span class="title">1985: Trying the patent system on cellular automata…</span></a> <a id="1985-applying-cellular-automata-to-fluid-flow" href="https://www.stephenwolfram.com/scrapbook/1985-applying-cellular-automata-to-fluid-flow/?iframe=true" class="thumb iframe" data-counter="51"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1985_fluids.png" alt="1985: Applying cellular automata to fluid flow…"><span class="title">1985: Applying cellular automata to fluid flow…</span></a> <a id="1986-a-first-collection-of-cellular-automaton-papers" href="https://www.stephenwolfram.com/scrapbook/1986-a-first-collection-of-cellular-automaton-papers/?iframe=true" class="thumb iframe" data-counter="52"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1986_first_collection.jpg" alt="1986: A first collection of cellular automaton papers…"><span class="title">1986: A first collection of cellular automaton papers…</span></a> <a id="1986-the-state-of-cellular-automata-in-1986" href="https://www.stephenwolfram.com/scrapbook/1986-the-state-of-cellular-automata-in-1986/?iframe=true" class="thumb iframe" data-counter="53"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1986_ca.png" alt="1986: The state of cellular automata in 1986…"><span class="title">1986: The state of cellular automata in 1986…</span></a> <a id="1986-starting-a-journal" href="https://www.stephenwolfram.com/scrapbook/1986-starting-a-journal/?iframe=true" class="thumb iframe" data-counter="54"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1986_journal.png" alt="1986: Starting a journal…"><span class="title">1986: Starting a journal…</span></a> <a id="1987-summarizing-complex-systems-just-before-leaving-the-field" href="https://www.stephenwolfram.com/scrapbook/1987-summarizing-complex-systems-just-before-leaving-the-field/?iframe=true" class="thumb iframe" data-counter="55"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1987_complex_systems.png" alt="1987: Summarizing complex systems just before leaving the field…"><span class="title">1987: Summarizing complex systems just before leaving the field…</span></a> <a id="1987-pretty-good-technology-prediction" href="https://www.stephenwolfram.com/scrapbook/1987-pretty-good-technology-prediction/?iframe=true" class="thumb iframe" data-counter="56"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1987_prediction.png" alt="1987: Pretty good technology prediction…"><span class="title">1987: Pretty good technology prediction…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1986-1990-mathematica-begins"><span class="year">1986–1990:</span> Mathematica begins...</h2><div class="thumbnails"> <a id="1987-it-all-starts-with-c-code" href="https://www.stephenwolfram.com/scrapbook/1987-it-all-starts-with-c-code/?iframe=true" class="thumb iframe" data-counter="57"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1987_code.png" alt="1987: It all starts with C code…"><span class="title">1987: It all starts with C code…</span></a> <a id="1987-mathematica-is-alive-programs-in-mathematica-before-it-was-mathematica" href="https://www.stephenwolfram.com/scrapbook/1987-mathematica-is-alive-programs-in-mathematica-before-it-was-mathematica/?iframe=true" class="thumb iframe" data-counter="58"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1987_early_programs.png" alt="1987: Mathematica is alive! Programs in Mathematica before it was Mathematica…"><span class="title">1987: Mathematica is alive! Programs in Mathematica before it was Mathematica…</span></a> <a id="1987-omega-polymath-technique-and-finally-mathematica" href="https://www.stephenwolfram.com/scrapbook/1987-omega-polymath-technique-and-finally-mathematica/?iframe=true" class="thumb iframe" data-counter="59"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1987_names.jpg" alt="1987: Omega, Polymath, Technique… and finally… Mathematica…"><span class="title">1987: Omega, Polymath, Technique… and finally… Mathematica…</span></a> <a id="1988-mathematica-is-bundled-on-every-next-computer" href="https://www.stephenwolfram.com/scrapbook/1988-mathematica-is-bundled-on-every-next-computer/?iframe=true" class="thumb iframe" data-counter="60"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_bundled.jpg" alt="1988: Mathematica is bundled on every NeXT computer…"><span class="title">1988: Mathematica is bundled on every NeXT computer…</span></a> <a id="1988-the-first-mathematica-poster" href="https://www.stephenwolfram.com/scrapbook/1988-the-first-mathematica-poster/?iframe=true" class="thumb iframe" data-counter="61"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_poster.jpg" alt="1988: The first Mathematica poster…"><span class="title">1988: The first Mathematica poster…</span></a> <a id="june-23-1988-mathematica-arrives" href="https://www.stephenwolfram.com/scrapbook/june-23-1988-mathematica-arrives/?iframe=true" class="thumb iframe" data-counter="62"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_mathematica_arrives.png" alt="June 23, 1988: Mathematica arrives…"><span class="title">June 23, 1988: Mathematica arrives…</span></a> <a id="june-23-1988-mathematica-version-1" href="https://www.stephenwolfram.com/scrapbook/june-23-1988-mathematica-version-1/?iframe=true" class="thumb iframe" data-counter="63"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_version1.png" alt="June 23, 1988: Mathematica Version 1…"><span class="title">June 23, 1988: Mathematica Version 1…</span></a> <a id="june-23-1988-the-mathematica-book-is-published" href="https://www.stephenwolfram.com/scrapbook/june-23-1988-the-mathematica-book-is-published/?iframe=true" class="thumb iframe" data-counter="64"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_mathematica_book.jpg" alt="June 23, 1988: The Mathematica Book is published…"><span class="title">June 23, 1988: <em>The Mathematica Book</em> is published…</span></a> <a id="june-24-1988-the-day-after-mathematica-is-a-hit" href="https://www.stephenwolfram.com/scrapbook/june-24-1988-the-day-after-mathematica-is-a-hit/?iframe=true" class="thumb iframe" data-counter="65"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1988_next_day.jpg" alt="June 24, 1988: The day after: Mathematica is a hit…"><span class="title">June 24, 1988: The day after: Mathematica is a hit…</span></a> <a id="1989-a-brief-bearded-phase" href="https://www.stephenwolfram.com/scrapbook/1989-a-brief-bearded-phase/?iframe=true" class="thumb iframe" data-counter="66"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1989_bearded.jpg" alt="1989: A brief bearded phase…"><span class="title">1989: A brief bearded phase…</span></a> <a id="1989-30th-birthday-gift-from-the-company" href="https://www.stephenwolfram.com/scrapbook/1989-30th-birthday-gift-from-the-company/?iframe=true" class="thumb iframe" data-counter="67"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1989_shirt.jpg" alt="1989: 30th-birthday gift from the company…"><span class="title">1989: 30th-birthday gift from the company…</span></a> <a id="1989-apple-and-albert-promote-mathematica" href="https://www.stephenwolfram.com/scrapbook/1989-apple-and-albert-promote-mathematica/?iframe=true" class="thumb iframe" data-counter="68"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1989_apple_albert.jpg" alt="1989: Apple and Albert promote Mathematica…"><span class="title">1989: Apple and Albert promote Mathematica…</span></a> <a id="1990-the-first-mathematica-conference" href="https://www.stephenwolfram.com/scrapbook/1990-the-first-mathematica-conference/?iframe=true" class="thumb iframe" data-counter="69"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1990_first_conference.jpg" alt="1990: The first Mathematica Conference…"><span class="title">1990: The first Mathematica Conference…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1989-1999-mathematica-grows-up"><span class="year">1989–1999:</span> Mathematica grows up</h2><div class="thumbnails"> <a id="1989-speaking-like-a-ceo" href="https://www.stephenwolfram.com/scrapbook/1989-speaking-like-a-ceo/?iframe=true" class="thumb iframe" data-counter="70"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1989_swolfisms-1.jpg" alt="1989: Speaking like a CEO"><span class="title">1989: Speaking like a CEO</span></a> <a id="1990-the-mathematica-journal-is-launched" href="https://www.stephenwolfram.com/scrapbook/1990-the-mathematica-journal-is-launched/?iframe=true" class="thumb iframe" data-counter="71"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1990_tmj.jpg" alt="1990: The Mathematica Journal is launched…"><span class="title">1990: <em>The Mathematica Journal</em> is launched…</span></a> <a id="1991-getting-ready-for-mathematica-2" href="https://www.stephenwolfram.com/scrapbook/1991-getting-ready-for-mathematica-2/?iframe=true" class="thumb iframe" data-counter="72"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1991_getting_ready.jpg" alt="1991: Getting ready for Mathematica 2…"><span class="title">1991: Getting ready for Mathematica 2…</span></a> <a id="1991-posing-for-the-release-of-mathematica-2" href="https://www.stephenwolfram.com/scrapbook/1991-posing-for-the-release-of-mathematica-2/?iframe=true" class="thumb iframe" data-counter="73"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1991_posing.jpg" alt="1991: Posing for the release of Mathematica 2…"><span class="title">1991: Posing for the release of Mathematica 2…</span></a> <a id="1991-mathematica-2-is-released" href="https://www.stephenwolfram.com/scrapbook/1991-mathematica-2-is-released/?iframe=true" class="thumb iframe" data-counter="74"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1991_mathematica2.png" alt="1991: Mathematica 2 is released…"><span class="title">1991: Mathematica 2 is released…</span></a> <a id="1992-mathematica-wins-awards-of-all-shapes-and-sizes" href="https://www.stephenwolfram.com/scrapbook/1992-mathematica-wins-awards-of-all-shapes-and-sizes/?iframe=true" class="thumb iframe" data-counter="75"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1992_awards.jpg" alt="1992: Mathematica wins awards of all shapes and sizes…"><span class="title">1992: Mathematica wins awards of all shapes and sizes…</span></a> <a id="1992-mathematica-expands-around-the-world" href="https://www.stephenwolfram.com/scrapbook/1992-mathematica-expands-around-the-world/?iframe=true" class="thumb iframe" data-counter="76"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1992_expands.jpg" alt="1992: Mathematica expands around the world…"><span class="title">1992: Mathematica expands around the world…</span></a> <a id="1993-posing-with-staff-on-mathematicas-fifth-anniversary" href="https://www.stephenwolfram.com/scrapbook/1993-posing-with-staff-on-mathematicas-fifth-anniversary/?iframe=true" class="thumb iframe" data-counter="77"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1993_staff_photo.jpg" alt="1993: Posing with staff on Mathematica’s fifth anniversary…"><span class="title">1993: Posing with staff on Mathematica’s fifth anniversary…</span></a> <a id="1995-in-a-rare-corporate-pose" href="https://www.stephenwolfram.com/scrapbook/1995-in-a-rare-corporate-pose/?iframe=true" class="thumb iframe" data-counter="78"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1995_spiral_staircase.jpg" alt="1995: In a rare corporate pose…"><span class="title">1995: In a rare corporate pose…</span></a> <a id="1995-lots-and-lots-of-mathematica-books" href="https://www.stephenwolfram.com/scrapbook/1995-lots-and-lots-of-mathematica-books/?iframe=true" class="thumb iframe" data-counter="79"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1995_books-2.jpg" alt="1995: Lots and lots of Mathematica books…"><span class="title">1995: Lots and lots of Mathematica books…</span></a> <a id="1996-mathematica-3-is-released" href="https://www.stephenwolfram.com/scrapbook/1996-mathematica-3-is-released/?iframe=true" class="thumb iframe" data-counter="80"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1996_mathematica3.jpg" alt="1996: Mathematica 3 is released…"><span class="title">1996: Mathematica 3 is released…</span></a> <a id="1996-making-a-point-in-an-interview" href="https://www.stephenwolfram.com/scrapbook/1996-making-a-point-in-an-interview/?iframe=true" class="thumb iframe" data-counter="81"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1996_interview-1.jpg" alt="1996: Making a point in an interview…"><span class="title">1996: Making a point in an interview…</span></a> <a id="1996-on-the-road-to-promote-mathematica-3" href="https://www.stephenwolfram.com/scrapbook/1996-on-the-road-to-promote-mathematica-3/?iframe=true" class="thumb iframe" data-counter="82"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1996_vision.jpg" alt="1996: On the road to promote Mathematica 3…"><span class="title">1996: On the road to promote Mathematica 3…</span></a> <a id="1998-posing-with-staff-on-mathematicas-10th-anniversary" href="https://www.stephenwolfram.com/scrapbook/1998-posing-with-staff-on-mathematicas-10th-anniversary/?iframe=true" class="thumb iframe" data-counter="83"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1998_ten_years.jpg" alt="1998: Posing with staff on Mathematica’s 10th anniversary…"><span class="title">1998: Posing with staff on Mathematica’s 10th anniversary…</span></a> <a id="1998-mathematica-is-ten-years-old" href="https://www.stephenwolfram.com/scrapbook/1998-mathematica-is-ten-years-old/?iframe=true" class="thumb iframe" data-counter="84"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1998_10th_anniversary.jpg" alt="1998: Mathematica is ten years old…"><span class="title">1998: Mathematica is ten years old…</span></a> <a id="1999-mathematica-4-is-released" href="https://www.stephenwolfram.com/scrapbook/1999-mathematica-4-is-released/?iframe=true" class="thumb iframe" data-counter="85"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1999_mathematica4.jpg" alt="1999: Mathematica 4 is released…"><span class="title">1999: Mathematica 4 is released…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="1991-2002-a-decade-of-basic-science"><span class="year">1991–2002:</span> A decade of basic science</h2><div class="thumbnails"> <a id="1992-collecting-data-for-a-new-kind-of-science" href="https://www.stephenwolfram.com/scrapbook/1992-collecting-data-for-a-new-kind-of-science/?iframe=true" class="thumb iframe" data-counter="86"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1992_leaf.jpg" alt="1992: Collecting data for A New Kind of Science…"><span class="title">1992: Collecting data for <em>A New Kind of Science</em>…</span></a> <a id="1992-2000-how-the-cover-of-nks-came-to-be" href="https://www.stephenwolfram.com/scrapbook/1992-2000-how-the-cover-of-nks-came-to-be/?iframe=true" class="thumb iframe" data-counter="87"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/nks_covers.png" alt="1992–2000: How the cover of NKS came to be…"><span class="title">1992–2000: How the cover of NKS came to be…</span></a> <a id="1994-hard-at-work-on-a-new-kind-of-science" href="https://www.stephenwolfram.com/scrapbook/1994-hard-at-work-on-a-new-kind-of-science/?iframe=true" class="thumb iframe" data-counter="88"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1994_work.jpg" alt="1994: Hard at work on A New Kind of Science…"><span class="title">1994: Hard at work on <em>A New Kind of Science</em>…</span></a> <a id="1994-collecting-the-seeds-for-the-new-science" href="https://www.stephenwolfram.com/scrapbook/1994-collecting-the-seeds-for-the-new-science/?iframe=true" class="thumb iframe" data-counter="89"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1994_ca_papers-1.jpg" alt="1994: Collecting the seeds for the new science…"><span class="title">1994: Collecting the seeds for the new science…</span></a> <a id="1995-it-was-going-to-be-a-publicity-shot-for-a-new-kind-of-science-but-years-too-early" href="https://www.stephenwolfram.com/scrapbook/1995-it-was-going-to-be-a-publicity-shot-for-a-new-kind-of-science-but-years-too-early/?iframe=true" class="thumb iframe" data-counter="90"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1995_publicity.jpg" alt="1995: It was going to be a publicity shot for A New Kind of Science—but years too early…"><span class="title">1995: It was going to be a publicity shot for <em>A New Kind of Science</em>—but years too early…</span></a> <a id="1996-photographing-for-the-nks-book" href="https://www.stephenwolfram.com/scrapbook/1996-photographing-for-the-nks-book/?iframe=true" class="thumb iframe" data-counter="91"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1996_cabbage.jpg" alt="1996: Photographing for the NKS book"><span class="title">1996: Photographing for the NKS book</span></a> <a id="1996-a-ceos-work-is-never-done" href="https://www.stephenwolfram.com/scrapbook/1996-a-ceos-work-is-never-done/?iframe=true" class="thumb iframe" data-counter="92"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1996_email.jpg" alt="1996: A CEO’s work is never done…"><span class="title">1996: A CEO’s work is never done…</span></a> <a id="1997-cellular-automata-as-inspirational-office-art" href="https://www.stephenwolfram.com/scrapbook/1997-cellular-automata-as-inspirational-office-art/?iframe=true" class="thumb iframe" data-counter="93"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1997_ca_art.jpg" alt="1997: Cellular automata as inspirational office art…"><span class="title">1997: Cellular automata as inspirational office art…</span></a> <a id="1997-cellular-automata-as-inspirational-office-art-2" href="https://www.stephenwolfram.com/scrapbook/1997-cellular-automata-as-inspirational-office-art-2/?iframe=true" class="thumb iframe" data-counter="94"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1997_ca_art2.jpg" alt="1997: Cellular automata as inspirational office art…"><span class="title">1997: Cellular automata as inspirational office art…</span></a> <a id="1997-shells-for-science" href="https://www.stephenwolfram.com/scrapbook/1997-shells-for-science/?iframe=true" class="thumb iframe" data-counter="95"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1997_shells.jpg" alt="1997: Shells for science…"><span class="title">1997: Shells for science…</span></a> <a id="1998-pushing-the-envelope-of-printing-technology" href="https://www.stephenwolfram.com/scrapbook/1998-pushing-the-envelope-of-printing-technology/?iframe=true" class="thumb iframe" data-counter="96"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1998_printing_technology.png" alt="1998: Pushing the envelope of printing technology…"><span class="title">1998: Pushing the envelope of printing technology…</span></a> <a id="1999-rule-30-fills-a-page-of-a-broadsheet-newspaper" href="https://www.stephenwolfram.com/scrapbook/1999-rule-30-fills-a-page-of-a-broadsheet-newspaper/?iframe=true" class="thumb iframe" data-counter="97"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/1999_rule30.jpg" alt="1999: Rule 30 fills a page of a broadsheet newspaper…"><span class="title">1999: Rule 30 fills a page of a broadsheet newspaper…</span></a> <a id="2000-it-took-6000-books-to-make-a-new-kind-of-science" href="https://www.stephenwolfram.com/scrapbook/2000-it-took-6000-books-to-make-a-new-kind-of-science/?iframe=true" class="thumb iframe" data-counter="98"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2000_library.jpg" alt="2000: It took 6000 books to make A New Kind of Science…"><span class="title">2000: It took 6000 books to make <em>A New Kind of Science</em>…</span></a> <a id="2002-posing-for-the-dust-jacket-a-little-tired-but-satisfied-to-have-finished-writing-nks" href="https://www.stephenwolfram.com/scrapbook/2002-posing-for-the-dust-jacket-a-little-tired-but-satisfied-to-have-finished-writing-nks/?iframe=true" class="thumb iframe" data-counter="99"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_dust_jacket.jpg" alt="2002: Posing for the dust jacket: a little tired, but satisfied to have finished writing NKS…"><span class="title">2002: Posing for the dust jacket: a little tired, but satisfied to have finished writing NKS…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="2002-nks-arrives"><span class="year">2002:</span> NKS arrives!</h2><div class="thumbnails"> <a id="2002-ugh-a-perfectionists-job-is-never-done-a-postscript-bug-revealed-in-the-direct-to-plate-printing-process-of-page-157-of-nks" href="https://www.stephenwolfram.com/scrapbook/2002-ugh-a-perfectionists-job-is-never-done-a-postscript-bug-revealed-in-the-direct-to-plate-printing-process-of-page-157-of-nks/?iframe=true" class="thumb iframe" data-counter="100"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_page157.png" alt="2002: Ugh! A perfectionist’s job is never done: a PostScript bug revealed in the direct-to-plate printing process of page 157 of NKS…"><span class="title">2002: Ugh! A perfectionist’s job is never done: a PostScript bug revealed in the direct-to-plate printing process of page 157 of NKS…</span></a> <a id="2002-precision-printing-is-still-a-craft-a-pile-of-nks-signatures-hot-off-the-press" href="https://www.stephenwolfram.com/scrapbook/2002-precision-printing-is-still-a-craft-a-pile-of-nks-signatures-hot-off-the-press/?iframe=true" class="thumb iframe" data-counter="101"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_nks_signatures.jpg" alt="2002: Precision printing is still a craft: a pile of NKS signatures hot off the press…"><span class="title">2002: Precision printing is still a craft: a pile of NKS signatures hot off the press…</span></a> <a id="2002-nks-is-finally-printed" href="https://www.stephenwolfram.com/scrapbook/2002-nks-is-finally-printed/?iframe=true" class="thumb iframe" data-counter="102"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_nks.jpg" alt="2002: NKS is finally printed…"><span class="title">2002: NKS is finally printed…</span></a> <a id="2002-signing-nkses-for-friends-and-employees" href="https://www.stephenwolfram.com/scrapbook/2002-signing-nkses-for-friends-and-employees/?iframe=true" class="thumb iframe" data-counter="103"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_signing.jpg" alt="2002: Signing NKSes for friends and employees…"><span class="title">2002: Signing NKSes for friends and employees…</span></a> <a id="2002-just-like-software-engineering-the-final-nightly-build-of-nks" href="https://www.stephenwolfram.com/scrapbook/2002-just-like-software-engineering-the-final-nightly-build-of-nks/?iframe=true" class="thumb iframe" data-counter="104"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_build.jpg" alt="2002: Just like software engineering: the final nightly build of NKS…"><span class="title">2002: Just like software engineering: the final nightly build of NKS…</span></a> <a id="2002-every-nks-is-unique" href="https://www.stephenwolfram.com/scrapbook/2002-every-nks-is-unique/?iframe=true" class="thumb iframe" data-counter="105"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_unique.jpg" alt="2002: Every NKS is unique…"><span class="title">2002: Every NKS is unique…</span></a> <a id="2002-the-nks-story-breaks" href="https://www.stephenwolfram.com/scrapbook/2002-the-nks-story-breaks/?iframe=true" class="thumb iframe" data-counter="106"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_nytimes_cover.jpg" alt="2002: The NKS story breaks…"><span class="title">2002: The NKS story breaks…</span></a> <a id="2002-a-new-kind-of-science-as-a-poster-all-the-same-words-but-rather-small" href="https://www.stephenwolfram.com/scrapbook/2002-a-new-kind-of-science-as-a-poster-all-the-same-words-but-rather-small/?iframe=true" class="thumb iframe" data-counter="107"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_poster.jpg" alt="2002: A New Kind of Science as a poster: all the same words, but rather small…"><span class="title">2002: <em>A New Kind of Science</em> as a poster: all the same words, but rather small…</span></a> <a id="2002-nks-is-1-on-amazon" href="https://www.stephenwolfram.com/scrapbook/2002-nks-is-1-on-amazon/?iframe=true" class="thumb iframe" data-counter="108"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_amazon.jpg" alt="2002: NKS is #1 on Amazon…"><span class="title">2002: NKS is #1 on Amazon…</span></a> <a id="2002-nks-hits-main-street" href="https://www.stephenwolfram.com/scrapbook/2002-nks-hits-main-street/?iframe=true" class="thumb iframe" data-counter="109"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_main_street.jpg" alt="2002: NKS hits Main Street…"><span class="title">2002: NKS hits Main Street…</span></a> <a id="2002-the-nks-media-rush-begins" href="https://www.stephenwolfram.com/scrapbook/2002-the-nks-media-rush-begins/?iframe=true" class="thumb iframe" data-counter="110"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_media_rush.jpg" alt="2002: The NKS media rush begins…"><span class="title">2002: The NKS media rush begins…</span></a> <a id="may-14-2002-www-wolframscience-com" href="https://www.stephenwolfram.com/scrapbook/may-14-2002-www-wolframscience-com/?iframe=true" class="thumb iframe" data-counter="111"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_nks_website.jpg" alt="May 14, 2002: www.wolframscience.com"><span class="title">May 14, 2002: www.wolframscience.com</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="2002-2007-nks-takes-off"><span class="year">2002–2007:</span> NKS takes off</h2><div class="thumbnails"> <a id="2002-2003-nks-goes-on-tour-to-50-cities" href="https://www.stephenwolfram.com/scrapbook/2002-2003-nks-goes-on-tour-to-50-cities/?iframe=true" class="thumb iframe" data-counter="112"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_nks_tour-th.png" alt="2002–2003: NKS goes on tour (to 50 cities)…"><span class="title">2002–2003: NKS goes on tour (to 50 cities)…</span></a> <a id="2002-award-winning-means-you-have-to-pick-up-the-awards" href="https://www.stephenwolfram.com/scrapbook/2002-award-winning-means-you-have-to-pick-up-the-awards/?iframe=true" class="thumb iframe" data-counter="113"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_rd_100.jpg" alt="2002: “Award-winning” means you have to pick up the awards…"><span class="title">2002: “Award-winning” means you have to pick up the awards…</span></a> <a id="2002-the-personal-server-room-grows" href="https://www.stephenwolfram.com/scrapbook/2002-the-personal-server-room-grows/?iframe=true" class="thumb iframe" data-counter="114"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2002_server_room.jpg" alt="2002: The personal server room grows"><span class="title">2002: The personal server room grows</span></a> <a id="2003-the-first-nks-summer-school" href="https://www.stephenwolfram.com/scrapbook/2003-the-first-nks-summer-school/?iframe=true" class="thumb iframe" data-counter="115"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2003_nks_summerschool.jpg" alt="2003: The first NKS Summer School…"><span class="title">2003: The first NKS Summer School…</span></a> <a id="2003-the-first-nks-conference" href="https://www.stephenwolfram.com/scrapbook/2003-the-first-nks-conference/?iframe=true" class="thumb iframe" data-counter="116"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2003_nks_conference.jpg" alt="2003: The first NKS Conference…"><span class="title">2003: The first NKS Conference…</span></a> <a id="2003-mathematica-5-arrives" href="https://www.stephenwolfram.com/scrapbook/2003-mathematica-5-arrives/?iframe=true" class="thumb iframe" data-counter="117"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2003_mathematica5.jpg" alt="2003: Mathematica 5 arrives…"><span class="title">2003: Mathematica 5 arrives…</span></a> <a id="2004-nks-as-art-at-the-cooper-hewitt-museum-new-york" href="https://www.stephenwolfram.com/scrapbook/2004-nks-as-art-at-the-cooper-hewitt-museum-new-york/?iframe=true" class="thumb iframe" data-counter="118"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2004_cooper_hewitt.jpg" alt="2004: NKS as art: at the Cooper-Hewitt Museum (New York)…"><span class="title">2004: NKS as art: at the Cooper-Hewitt Museum (New York)…</span></a> <a id="2004-the-nks-book-goes-online" href="https://www.stephenwolfram.com/scrapbook/2004-the-nks-book-goes-online/?iframe=true" class="thumb iframe" data-counter="119"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2004_nks_online.jpg" alt="2004: The NKS book goes online…"><span class="title">2004: The NKS book goes online…</span></a> <a id="citations-to-the-nks-book-grow" href="https://www.stephenwolfram.com/scrapbook/citations-to-the-nks-book-grow/?iframe=true" class="thumb iframe" data-counter="120"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/nks_bibliography.png" alt="Citations to the NKS book grow…"><span class="title">Citations to the NKS book grow…</span></a> <a id="2005-wolframtones-is-launched" href="https://www.stephenwolfram.com/scrapbook/2005-wolframtones-is-launched/?iframe=true" class="thumb iframe" data-counter="121"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2005_tones.jpg" alt="2005: WolframTones is launched…"><span class="title">2005: WolframTones is launched…</span></a> <a id="2007-favorite-cellular-automata-from-five-years-of-summer-school-students" href="https://www.stephenwolfram.com/scrapbook/2007-favorite-cellular-automata-from-five-years-of-summer-school-students/?iframe=true" class="thumb iframe" data-counter="122"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2007_nks_quilt.jpg" alt="2007: Favorite cellular automata from five years of Summer School students…"><span class="title">2007: Favorite cellular automata from five years of Summer School students…</span></a> <a id="2007-you-never-know-where-youll-see-an-nks-book" href="https://www.stephenwolfram.com/scrapbook/2007-you-never-know-where-youll-see-an-nks-book/?iframe=true" class="thumb iframe" data-counter="123"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/nks_numb3ers.jpg" alt="2007: You never know where you’ll see an NKS book"><span class="title">2007: You never know where you’ll see an NKS book</span></a> <a id="2007-a-bounty-is-put-and-claimed-on-the-simplest-universal-turing-machine" href="https://www.stephenwolfram.com/scrapbook/2007-a-bounty-is-put-and-claimed-on-the-simplest-universal-turing-machine/?iframe=true" class="thumb iframe" data-counter="124"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2007_turing.jpg" alt="2007: A bounty is put—and claimed—on the simplest universal Turing machine"><span class="title">2007: A bounty is put—and claimed—on the simplest universal Turing machine</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="2004-2009-mathematica-nks-wolfram-alpha"><span class="year">2004–2009:</span> Mathematica, NKS... Wolfram|Alpha!</h2><div class="thumbnails"> <a id="2006-the-concept-of-wolframalpha-begins-to-build" href="https://www.stephenwolfram.com/scrapbook/2006-the-concept-of-wolframalpha-begins-to-build/?iframe=true" class="thumb iframe" data-counter="125"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2006_calculate.jpg" alt="2006: The concept of Wolfram|Alpha begins to build…"><span class="title">2006: The concept of Wolfram|Alpha begins to build…</span></a> <a id="2007-creating-the-very-first-demonstration-for-the-wolfram-demonstrations-project" href="https://www.stephenwolfram.com/scrapbook/2007-creating-the-very-first-demonstration-for-the-wolfram-demonstrations-project/?iframe=true" class="thumb iframe" data-counter="126"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2007_smiley_demo.png" alt="2007: Creating the very first Demonstration for the Wolfram Demonstrations Project"><span class="title">2007: Creating the very first Demonstration for the Wolfram Demonstrations Project</span></a> <a id="2007-beginning-to-blog" href="https://www.stephenwolfram.com/scrapbook/2007-beginning-to-blog/?iframe=true" class="thumb iframe" data-counter="127"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2007_blog.jpg" alt="2007: Beginning to blog…"><span class="title">2007: Beginning to blog…</span></a> <a id="may-1-2007-a-revolution-in-mathematica" href="https://www.stephenwolfram.com/scrapbook/may-1-2007-a-revolution-in-mathematica/?iframe=true" class="thumb iframe" data-counter="128"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2007_M6.jpg" alt="May 1, 2007: A revolution in Mathematica…"><span class="title">May 1, 2007: A revolution in Mathematica…</span></a> <a id="2008-mathematica-is-growing-exponentially" href="https://www.stephenwolfram.com/scrapbook/2008-mathematica-is-growing-exponentially/?iframe=true" class="thumb iframe" data-counter="129"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2008_M7.jpg" alt="2008: Mathematica is growing exponentially…"><span class="title">2008: Mathematica is growing exponentially…</span></a> <a id="2009-the-first-glimmers-of-wolframalpha" href="https://www.stephenwolfram.com/scrapbook/2009-the-first-glimmers-of-wolframalpha/?iframe=true" class="thumb iframe" data-counter="130"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WolframAlpha_first.png" alt="2009: The first glimmers of Wolfram|Alpha…"><span class="title">2009: The first glimmers of Wolfram|Alpha…</span></a> <a id="2009-anticipation-builds-for-wolframalpha" href="https://www.stephenwolfram.com/scrapbook/2009-anticipation-builds-for-wolframalpha/?iframe=true" class="thumb iframe" data-counter="131"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WolframAlpha.png" alt="2009: Anticipation builds for Wolfram|Alpha"><span class="title">2009: Anticipation builds for Wolfram|Alpha</span></a> <a id="wolfram-alpha-testing-testing" href="https://www.stephenwolfram.com/scrapbook/wolfram-alpha-testing-testing/?iframe=true" class="thumb iframe" data-counter="132"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WA_Testing.jpg" alt="2009: Wolfram|Alpha: Testing, testing…"><span class="title">2009: Wolfram|Alpha: Testing, testing…</span></a> <a id="2009-ready-to-push-the-button-to-launch-wolframalpha" href="https://www.stephenwolfram.com/scrapbook/2009-ready-to-push-the-button-to-launch-wolframalpha/?iframe=true" class="thumb iframe" data-counter="133"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WA_Launch.jpg" alt="2009: Ready to push the button to launch Wolfram|Alpha"><span class="title">2009: Ready to push the button to launch Wolfram|Alpha</span></a> <a id="2009-we-launched" href="https://www.stephenwolfram.com/scrapbook/2009-we-launched/?iframe=true" class="thumb iframe" data-counter="134"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WA_IsLaunched.jpg" alt="2009: We launched!"><span class="title">2009: We launched!</span></a> <a id="2009-august-29-1959-555pm-gmt-the-minute-of-turning-50" href="https://www.stephenwolfram.com/scrapbook/2009-august-29-1959-555pm-gmt-the-minute-of-turning-50/?iframe=true" class="thumb iframe" data-counter="135"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_Turns_50.png" alt="2009: August 29, 1959, 5:55pm GMT—the minute of turning 50"><span class="title">2009: August 29, 1959, 5:55pm GMT—the minute of turning 50</span></a> <a id="2009-wolframalpha-goes-mobile" href="https://www.stephenwolfram.com/scrapbook/2009-wolframalpha-goes-mobile/?iframe=true" class="thumb iframe" data-counter="136"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_WA_Mobile.png" alt="2009: Wolfram|Alpha goes mobile"><span class="title">2009: Wolfram|Alpha goes mobile</span></a> <a id="2009-people-like-wolframalpha" href="https://www.stephenwolfram.com/scrapbook/2009-people-like-wolframalpha/?iframe=true" class="thumb iframe" data-counter="137"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2009_End_Of_Year.png" alt="2009: People like Wolfram|Alpha…"><span class="title">2009: People like Wolfram|Alpha…</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="2012-present-so-many-computational-adventures"><span class="year">2012–present:</span> So many computational adventures...</h2><div class="thumbnails"> <a id="2010-announcing-a-4th-project-at-ted" href="https://www.stephenwolfram.com/scrapbook/2010-announcing-a-4th-project-at-ted/?iframe=true" class="thumb iframe" data-counter="138"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2010_TED.jpg" alt="2010: Announcing a 4th project at TED"><span class="title">2010: Announcing a 4th project at TED</span></a> <a id="2012-personal-analytics-from-facebook" href="https://www.stephenwolfram.com/scrapbook/2012-personal-analytics-from-facebook/?iframe=true" class="thumb iframe" data-counter="139"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2012-Facebook-friends-th.jpg" alt="2012: Personal analytics from Facebook"><span class="title">2012: Personal analytics from Facebook</span></a> <a id="2012-the-next-generation-does-a-codeflying-demo" href="https://www.stephenwolfram.com/scrapbook/2012-the-next-generation-does-a-codeflying-demo/?iframe=true" class="thumb iframe" data-counter="140"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2012-Kids-quadricopters-th.jpg" alt="2012: The next generation does a code+flying demo…"><span class="title">2012: The next generation does a code+flying demo…</span></a> <a id="2012-analyzing-personal-analytics" href="https://www.stephenwolfram.com/scrapbook/2012-analyzing-personal-analytics/?iframe=true" class="thumb iframe" data-counter="141"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2012-Personal-analytics-th.png" alt="2012: Analyzing personal analytics…"><span class="title">2012: Analyzing personal analytics…</span></a> <a id="2012-national-museum-of-mathematics" href="https://www.stephenwolfram.com/scrapbook/2012-national-museum-of-mathematics/?iframe=true" class="thumb iframe" data-counter="142"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2012-MoMath-th.png" alt="2012: National Museum of Mathematics…"><span class="title">2012: National Museum of Mathematics…</span></a> <a id="2012-first-wolfram-high-school-summer-camp" href="https://www.stephenwolfram.com/scrapbook/2012-first-wolfram-high-school-summer-camp/?iframe=true" class="thumb iframe" data-counter="143"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2012-summer-camp-group-th.jpg" alt="2012: First Wolfram High-School Summer Camp"><span class="title">2012: First Wolfram High-School Summer Camp</span></a> <a id="2012-2016-traveling-the-world" href="https://www.stephenwolfram.com/scrapbook/2012-2016-traveling-the-world/?iframe=true" class="thumb iframe" data-counter="144"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2016-01-07-thumb-1.png" alt="2012–2016: Traveling the world…"><span class="title">2012–2016: Traveling the world…</span></a> <a id="2013-trying-to-be-wolframalpha-but-300-years-too-early" href="https://www.stephenwolfram.com/scrapbook/2013-trying-to-be-wolframalpha-but-300-years-too-early/?iframe=true" class="thumb iframe" data-counter="145"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2013-Leibniz-th.jpg" alt="2013: Trying to be Wolfram|Alpha… but 300 years too early…"><span class="title">2013: Trying to be Wolfram|Alpha… but 300 years too early…</span></a> <a id="2015-pi-day-of-the-century-with-wolfie" href="https://www.stephenwolfram.com/scrapbook/2015-pi-day-of-the-century-with-wolfie/?iframe=true" class="thumb iframe" data-counter="146"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-03-14-th-1.png" alt="2015: Pi Day of the Century… with Wolfie…"><span class="title">2015: Pi Day of the Century… with Wolfie…</span></a> <a id="2015-hollywood-aliens-graphics" href="https://www.stephenwolfram.com/scrapbook/2015-hollywood-aliens-graphics/?iframe=true" class="thumb iframe" data-counter="147"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2016-11-10-a-thumb.png" alt="2015: Hollywood, aliens, graphics…"><span class="title">2015: Hollywood, aliens, graphics…</span></a> <a id="2015-what-is-spacetime-really" href="https://www.stephenwolfram.com/scrapbook/2015-what-is-spacetime-really/?iframe=true" class="thumb iframe" data-counter="148"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-12-02-thumb.png" alt="2015: What is spacetime, really?"><span class="title">2015: What is spacetime, really?</span></a> <a id="2016-lives-and-ideas-of-some-notable-people" href="https://www.stephenwolfram.com/scrapbook/2016-lives-and-ideas-of-some-notable-people/?iframe=true" class="thumb iframe" data-counter="149"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2016-07-07-thumb.png" alt="2016: Lives and ideas of some notable people…"><span class="title">2016: Lives and ideas of some notable people…</span></a> <a id="2017ndash-livestreamed-ceoing" href="https://www.stephenwolfram.com/scrapbook/2017ndash-livestreamed-ceoing/?iframe=true" class="thumb iframe" data-counter="150"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-12-11-thumb.png" alt="2017– : Livestreamed CEOing"><span class="title">2017– : Livestreamed CEOing</span></a> <a id="2000s-making-discoveries-live-and-in-public" href="https://www.stephenwolfram.com/scrapbook/2000s-making-discoveries-live-and-in-public/?iframe=true" class="thumb iframe" data-counter="151"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-03-06-thumb.png" alt="2000s: Making discoveries live and in public…"><span class="title">2000s: Making discoveries live and in public…</span></a> <a id="2017-rule-30-business-cards" href="https://www.stephenwolfram.com/scrapbook/2017-rule-30-business-cards/?iframe=true" class="thumb iframe" data-counter="152"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-03-09-thumb.png" alt="2017: Rule 30 business cards"><span class="title">2017: Rule 30 business cards</span></a> <a id="2017-a-train-station-covered-in-rule-30" href="https://www.stephenwolfram.com/scrapbook/2017-a-train-station-covered-in-rule-30/?iframe=true" class="thumb iframe" data-counter="153"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-06-01-thumb.png" alt="2017: A train station covered in rule 30…"><span class="title">2017: A train station covered in rule 30…</span></a> <a id="2017-a-new-kind-of-science-on-the-web-now-in-high-resolution" href="https://www.stephenwolfram.com/scrapbook/2017-a-new-kind-of-science-on-the-web-now-in-high-resolution/?iframe=true" class="thumb iframe" data-counter="154"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-05-14-thumb.png" alt="2017: A New Kind of Science on the web—now in high resolution"><span class="title">2017: <em>A New Kind of Science</em> on the web—now in high resolution</span></a> <a id="2017-eclipse" href="https://www.stephenwolfram.com/scrapbook/2017-eclipse/?iframe=true" class="thumb iframe" data-counter="155"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-08-21-a-thumb.png" alt="2017: Eclipse!"><span class="title">2017: Eclipse!</span></a> <a id="2017-researching-scientific-history-in-the-field" href="https://www.stephenwolfram.com/scrapbook/2017-researching-scientific-history-in-the-field/?iframe=true" class="thumb iframe" data-counter="156"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2017-10-14-thumb.png" alt="2017: Researching scientific history in the field…"><span class="title">2017: Researching scientific history in the field…</span></a> <a id="2019-revealing-some-personal-productivity-schemes" href="https://www.stephenwolfram.com/scrapbook/2019-revealing-some-personal-productivity-schemes/?iframe=true" class="thumb iframe" data-counter="157"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-02-21-a-thumb.png" alt="2019: Revealing some personal productivity schemes…"><span class="title">2019: Revealing some personal productivity schemes…</span></a> <a id="2019-collector-of-gadgets-useful-and-not" href="https://www.stephenwolfram.com/scrapbook/2019-collector-of-gadgets-useful-and-not/?iframe=true" class="thumb iframe" data-counter="158"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-02-21-b-thumb.png" alt="2019: Collector of gadgets, useful and not"><span class="title">2019: Collector of gadgets, useful and not</span></a> <a id="2019-a-new-kind-of-science-makes-it-to-the-moon" href="https://www.stephenwolfram.com/scrapbook/2019-a-new-kind-of-science-makes-it-to-the-moon/?iframe=true" class="thumb iframe" data-counter="159"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-05-17-thumb.png" alt="2019: A New Kind of Science makes it to the Moon…"><span class="title">2019: <em>A New Kind of Science</em> makes it to the Moon…</span></a> <a id="2019-testifying-at-the-us-senate" href="https://www.stephenwolfram.com/scrapbook/2019-testifying-at-the-us-senate/?iframe=true" class="thumb iframe" data-counter="160"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-06-25-a-thumb.png" alt="2019: Testifying at the US Senate…"><span class="title">2019: Testifying at the US Senate…</span></a> <a id="2019-repeating-a-photo-from-52-years-earlier" href="https://www.stephenwolfram.com/scrapbook/2019-repeating-a-photo-from-52-years-earlier/?iframe=true" class="thumb iframe" data-counter="161"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-07-18-thumb.png" alt="2019: Repeating a photo from 52 years earlier…"><span class="title">2019: Repeating a photo from 52 years earlier…</span></a> <a id="2019-walkabout-a-record-number-of-steps" href="https://www.stephenwolfram.com/scrapbook/2019-walkabout-a-record-number-of-steps/?iframe=true" class="thumb iframe" data-counter="162"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2019-08-09-thumb.png" alt="2019: Walkabout: a record number of steps…"><span class="title">2019: Walkabout: a record number of steps…</span></a> <a id="2019-putting-prizes-on-all-time-favorite-rule-30" href="https://www.stephenwolfram.com/scrapbook/2019-putting-prizes-on-all-time-favorite-rule-30/?iframe=true" class="thumb iframe" data-counter="163"><img src="https://content.wolfram.com/sw-scrapbook/2020/05/scrapbook-rule-30-prize-thumb.png" alt="2019: Putting prizes on all-time favorite rule 30"><span class="title">2019: Putting prizes on all-time favorite rule 30</span></a> <a id="2019-collecting-some-of-my-computational-adventures" href="https://www.stephenwolfram.com/scrapbook/2019-collecting-some-of-my-computational-adventures/?iframe=true" class="thumb iframe" data-counter="164"><img src="https://content.wolfram.com/sw-scrapbook/2019/10/adventures-of-a-computational-explorer-thumb.png" alt="2019: Collecting some of my computational adventures…"><span class="title">2019: Collecting some of my computational adventures…</span></a> <a id="2020-a-lot-of-live-ceoing" href="https://www.stephenwolfram.com/scrapbook/2020-a-lot-of-live-ceoing/?iframe=true" class="thumb iframe" data-counter="165"><img src="https://content.wolfram.com/sw-scrapbook/2020/05/scrapbook-livestreams-thumb.png" alt="2020: A lot of live CEOing"><span class="title">2020: A lot of live CEOing</span></a> <a id="2020-a-big-surprise-perhaps-a-path-to-the-fundamental-theory-of-physics" href="https://www.stephenwolfram.com/scrapbook/2020-a-big-surprise-perhaps-a-path-to-the-fundamental-theory-of-physics/?iframe=true" class="thumb iframe" data-counter="166"><img src="https://content.wolfram.com/sw-scrapbook/2020/05/scrapbook-physics-project-thumb.png" alt="2020: A big surprise: perhaps a path to the fundamental theory of physics…"><span class="title">2020: A big surprise: perhaps a path to the fundamental theory of physics…</span></a> <a id="2020-the-combinators-100-year-celebration-event" href="https://www.stephenwolfram.com/scrapbook/2020-the-combinators-100-year-celebration-event/?iframe=true" class="thumb iframe" data-counter="167"><img src="https://content.wolfram.com/sw-scrapbook/2022/05/combinators-event-thumb.png" alt="2020: The combinators 100-year celebration event"><span class="title">2020: The combinators 100-year celebration event</span></a> </div> </section> </div></section><section class="section"><div class="inner"><h2 class="heading" id="2013-present-wolfram-language-emerges"><span class="year">2013–present:</span> Wolfram Language emerges...</h2><div class="thumbnails"> <a id="2011-fitting-into-a-timeline-of-systematic-data" href="https://www.stephenwolfram.com/scrapbook/2011-fitting-into-a-timeline-of-systematic-data/?iframe=true" class="thumb iframe" data-counter="168"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/timeline_annotated_th.jpg" alt="2011: Fitting into a timeline of systematic data"><span class="title">2011: Fitting into a timeline of systematic data</span></a> <a id="2013-wolfram-language-makes-its-debut-at-sxsw" href="https://www.stephenwolfram.com/scrapbook/2013-wolfram-language-makes-its-debut-at-sxsw/?iframe=true" class="thumb iframe" data-counter="169"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2014-03-09-thumb.png" alt="2013: Wolfram Language makes its debut (at SXSW)"><span class="title">2013: Wolfram Language makes its debut (at SXSW)</span></a> <a id="2014-wolfram-language-is-so-succinct-its-tweetable" href="https://www.stephenwolfram.com/scrapbook/2014-wolfram-language-is-so-succinct-its-tweetable/?iframe=true" class="thumb iframe" data-counter="170"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2014-09-18-th.png" alt="2014: Wolfram Language is so succinct it’s tweetable"><span class="title">2014: Wolfram Language is so succinct it’s tweetable</span></a> <a id="2015-neural-nets-work" href="https://www.stephenwolfram.com/scrapbook/2015-neural-nets-work/?iframe=true" class="thumb iframe" data-counter="171"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-03-23-th.jpg" alt="2015: Neural nets work!"><span class="title">2015: Neural nets work!</span></a> <a id="2015-mathematica-turns-27" href="https://www.stephenwolfram.com/scrapbook/2015-mathematica-turns-27/?iframe=true" class="thumb iframe" data-counter="172"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-06-23-th.jpg" alt="2015: Mathematica turns 27"><span class="title">2015: Mathematica turns 27</span></a> <a id="2015-steadily-building-the-technology-stack" href="https://www.stephenwolfram.com/scrapbook/2015-steadily-building-the-technology-stack/?iframe=true" class="thumb iframe" data-counter="173"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-11-09-thumb.png" alt="2015: Steadily building the technology stack…"><span class="title">2015: Steadily building the technology stack…</span></a> <a id="2015-wolfram-language-an-elementary-book" href="https://www.stephenwolfram.com/scrapbook/2015-wolfram-language-an-elementary-book/?iframe=true" class="thumb iframe" data-counter="174"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2015-12-08-th.jpg" alt="2015: Wolfram Language: an elementary book…"><span class="title">2015: Wolfram Language: an elementary book…</span></a> <a id="2016-roadside-wolfram-language" href="https://www.stephenwolfram.com/scrapbook/2016-roadside-wolfram-language/?iframe=true" class="thumb iframe" data-counter="175"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2016-03-30-thumb.png" alt="2016: Roadside Wolfram Language…"><span class="title">2016: Roadside Wolfram Language…</span></a> <a id="2018-mathematica-is-30" href="https://www.stephenwolfram.com/scrapbook/2018-mathematica-is-30/?iframe=true" class="thumb iframe" data-counter="176"><img src="https://content.wolfram.com/sw-scrapbook/2019/08/2018-06-21-a-thumb.png" alt="2018: Mathematica is 30!"><span class="title">2018: Mathematica is 30!</span></a> </div> </section> </div> <div class="mathematica-scrapbook"> <a href="https://www.wolfram.com/mathematica/scrapbook/"> <span class="see-also">See also</span> <p><span class="red">The Mathematica Story:</span> A Scrapbook<span class="red chevron-after"></span></p> </a> </div> <footer id="footer"> <div class="inner"><a 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