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.mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox biography vcard"><tbody><tr><th colspan="2" class="infobox-above" style="font-size:125%;"><div class="fn">Waldemar Kaempffert</div></th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:PSM_V88_D013_Waldemar_Kaempffert.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/PSM_V88_D013_Waldemar_Kaempffert.png/220px-PSM_V88_D013_Waldemar_Kaempffert.png" decoding="async" width="220" height="347" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/PSM_V88_D013_Waldemar_Kaempffert.png/330px-PSM_V88_D013_Waldemar_Kaempffert.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/PSM_V88_D013_Waldemar_Kaempffert.png/440px-PSM_V88_D013_Waldemar_Kaempffert.png 2x" data-file-width="1726" data-file-height="2725" /></a></span></td></tr><tr><th scope="row" class="infobox-label">Born</th><td class="infobox-data"><span style="display:none">(<span class="bday">1877-09-27</span>)</span>September 27, 1877<br /><div style="display:inline" class="birthplace"><a href="/wiki/New_York_City" title="New York City">New York City</a>, <a href="/wiki/United_States" title="United States">United States</a></div></td></tr><tr><th scope="row" class="infobox-label">Died</th><td class="infobox-data">November 27, 1956<span style="display:none">(1956-11-27)</span> (aged 79)<br /><div style="display:inline" class="deathplace">New York City, United States</div></td></tr><tr><th scope="row" class="infobox-label">Occupation</th><td class="infobox-data role"><a href="/wiki/Science_journalism" title="Science journalism">Science writer</a></td></tr></tbody></table> <p><b>Waldemar Bernhard Kaempffert</b> (September 27, 1877 - November 27, 1956) was an American <a href="/wiki/Science_journalism" title="Science journalism">science writer</a> and museum director. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Career">Career</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Waldemar_Kaempffert&action=edit&section=1" title="Edit section: Career"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Waldemar (Bernhard) Kaempffert was born and raised in <a href="/wiki/New_York_City" title="New York City">New York City</a>. He received his Bachelor of Science from the <a href="/wiki/City_College_of_New_York" title="City College of New York">City College of New York</a> in 1897. Thereafter, he was employed by <i><a href="/wiki/Scientific_American" title="Scientific American">Scientific American</a></i>, first as a translator (1897–1900), then as managing editor (1900–1916). He also wrote articles about science for other publications during this time, including three articles for <i><a href="/wiki/Harper%27s" class="mw-redirect" title="Harper's">Harper's</a></i>, beginning in 1908. In 1916, he started working as the editor of <i><a href="/wiki/Popular_Science_Monthly" class="mw-redirect" title="Popular Science Monthly">Popular Science Monthly</a></i>. </p><p>In 1922, he began writing essays about science for <i><a href="/wiki/The_New_York_Times" title="The New York Times">The New York Times</a></i>, where he was named Editor of Science and Engineering in 1927. During the 1920s, he also wrote free-lance magazine articles. in a June 1924 essay for <i>Forum</i> magazine, "The Social Destiny of Radio," he addressed a non-technical audience, discussing where radio had been and how it was changing American life. </p><p>In 1928, following a nationwide search for a director, the <a href="/wiki/Museum_of_Science_and_Industry_(Chicago)" title="Museum of Science and Industry (Chicago)">Museum of Science and Industry Chicago</a> asked Kaempffert to become its first director. He enthusiastically devoted himself to the work of laying out the history of the sciences and of the industries. He encouraged his curators and exhibit designers to base their exhibits on careful research in order to be as objectively truthful as possible. This devotion to objectivity, however, led to disputes with the board of directors, especially around the appointment of George Ranney, who was also a director of <a href="/wiki/International_Harvester" title="International Harvester">International Harvester</a>. This appointment created an apparent conflict of interest in the museum, as International Harvester was contributing to an exhibit on farm tractors that claimed that an IH predecessor company was responsible for the <a href="/wiki/Invention" title="Invention">invention</a> of the tractor. Research by both Kaempffert and his staff showed otherwise, but he could not antagonize donors to the museum nor his board of directors. </p><p>The board also found issue with Kaempffert's cost accounting. The board, all business executives, kept careful track of every dollar spent. Kaempffert, however, was more lax in his accounting. No wrongdoing was alleged, but the board wanted greater oversight. To achieve that, the board created a new layer of management, "assistant directors," who reported not only to Kaempffert but also directly to the Board. It was this usurpation of Kaempffert's authority that led him to ask <i>The New York Times</i> in January 1931 if he could have his old job back which was agreed. He remained with <i>The New York Times</i> until his retirement in 1956. He was succeeded as science editor by <a href="/wiki/William_L._Laurence" title="William L. Laurence">William L. Laurence</a>. </p><p>In 1956, Kaempffert reported on climate change in <i>The New York Times</i>. He said: “Coal and oil are still plentiful and cheap in many parts of the world, and there is every reason to believe that both will be consumed by industry so long as it pays to do so.”<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Kaempffert was a member of the <a href="/wiki/American_Society_of_Mechanical_Engineers" title="American Society of Mechanical Engineers">American Society of Mechanical Engineers</a>, <a href="/wiki/History_of_Science_Society" title="History of Science Society">History of Science Society</a>, <a href="/wiki/National_Association_of_Science_Writers" title="National Association of Science Writers">National Association of Science Writers</a> (serving as the president in 1937), and the <a href="/wiki/Newcomen_Society" title="Newcomen Society">Newcomen Society</a>. He was also a member of the <a href="/wiki/Peabody_Award" class="mw-redirect" title="Peabody Award">Peabody Awards</a> <a href="/wiki/The_George_Foster_Peabody_Awards_Board_of_Jurors" title="The George Foster Peabody Awards Board of Jurors">Board of Jurors</a> from 1940 to 1956.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Kaempffert was a member of the <a href="/wiki/American_Society_for_Psychical_Research" title="American Society for Psychical Research">American Society for Psychical Research</a>, an organisation dedicated to parapsychology. He was a friend of the parapsychologists <a href="/wiki/James_H._Hyslop" title="James H. Hyslop">James H. Hyslop</a> and <a href="/wiki/Walter_Franklin_Prince" title="Walter Franklin Prince">Walter Franklin Prince</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Kaempffert wrote a supportive review of <a href="/wiki/Joseph_Banks_Rhine" title="Joseph Banks Rhine">J. B. Rhine's</a> book <i><a href="/wiki/Extrasensory_Perception_(book)" title="Extrasensory Perception (book)">Extrasensory Perception</a></i> (1934) in <i>The New York Times</i>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> In 1916, he vigorously defended the <a href="/wiki/Martian_canals" title="Martian canals">Martian canals</a> theory against skeptics.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>His obituary in <i>The New York Times</i> said his death, on November 27, 1956, was the result of a stroke. He was 79. On January 7, 1911, Kaempffert married Carolyn Lydia Yeaton. She died in 1933. </p> <div class="mw-heading mw-heading2"><h2 id="Awards">Awards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Waldemar_Kaempffert&action=edit&section=2" title="Edit section: Awards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Kalinga_Prize" title="Kalinga Prize">Kalinga Prize</a> (1954)</li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Waldemar_Kaempffert&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://static01.nyt.com/packages/pdf/weekinreview/warm1956.pdf">"Warmer Climate on Earth may be due to More Carbon Dioxide in the Air"</a> <span class="cs1-format">(PDF)</span><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-11-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Warmer+Climate+on+Earth+may+be+due+to+More+Carbon+Dioxide+in+the+Air&rft_id=https%3A%2F%2Fstatic01.nyt.com%2Fpackages%2Fpdf%2Fweekinreview%2Fwarm1956.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AWaldemar+Kaempffert" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.peabodyawards.com/stories/story/george-foster-peabody-awards-board-members">George "Foster Peabody Awards Board Members"</a>. Peabody Awards.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">Berger, Arthur S. (1988). <i>Lives and Letters in American Parapsychology: A Biographical History, 1850-1897</i>. McFarland. p. 212. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-89950-345-4" title="Special:BookSources/0-89950-345-4">0-89950-345-4</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Misiroglu, Gina. (2009). <i>American Countercultures: An Encyclopedia of Nonconformists, Alternative Lifestyles, and Radical Ideas in U.S. History</i>. Routledge. p. 244. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-7656-8060-0" title="Special:BookSources/978-0-7656-8060-0">978-0-7656-8060-0</a></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHickey2017" class="citation news cs1">Hickey, Walt (2017-03-21). <a rel="nofollow" class="external text" href="https://fivethirtyeight.com/features/a-mistranslated-word-led-to-some-of-the-best-fake-news-of-the-20th-century/">"A Mistranslated Word Led To Some Of The Best Fake News Of The 20th Century"</a>. <i>FiveThirtyEight</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2017-03-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=FiveThirtyEight&rft.atitle=A+Mistranslated+Word+Led+To+Some+Of+The+Best+Fake+News+Of+The+20th+Century&rft.date=2017-03-21&rft.aulast=Hickey&rft.aufirst=Walt&rft_id=https%3A%2F%2Ffivethirtyeight.com%2Ffeatures%2Fa-mistranslated-word-led-to-some-of-the-best-fake-news-of-the-20th-century%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AWaldemar+Kaempffert" class="Z3988"></span></span> </li> </ol></div></div> <ul><li>"The A.B.C. of radio: The underlying principles of wireless telephony in simple language" 1922 by Waldemar Kaempffert</li> <li>Cattel, Jaques (ed.) "Kaempffert, Waldemar Bernhard" <i>American Men of Science: A Biographical Directory, 9th ed., vol. 1, Physical Sciences</i>. Lancaster, PA: The Science Press, 1955.</li> <li>Kaempffert, Waldemar. "The Social Destiny of Radio" <i>Forum</i>, vol. 71, #6, pp. 764–769.</li> <li>"Waldemar Kaempffert Dies: Science Editor of The Times, 79" New York Times, November 28, 1956, p. 35.</li> <li>Pridmore, Jay. <i>Inventive Genius: The History of the Museum of Science and Industry Chicago</i>. Chicago: Museum of Science and Industry, 1996, pp. 26–48. For information on Kaempffert's tenure with the Museum of Science and Industry Chicago.</li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Waldemar_Kaempffert&action=edit&section=4" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://www.gutenberg.org/ebooks/author/39458">Works by Waldemar Kaempffert</a> at <a href="/wiki/Project_Gutenberg" title="Project Gutenberg">Project Gutenberg</a></li> <li><a rel="nofollow" class="external text" href="https://archive.org/search.php?query=%28%28subject%3A%22Kaempffert%2C%20Waldemar%22%20OR%20subject%3A%22Waldemar%20Kaempffert%22%20OR%20creator%3A%22Kaempffert%2C%20Waldemar%22%20OR%20creator%3A%22Waldemar%20Kaempffert%22%20OR%20creator%3A%22Kaempffert%2C%20W%2E%22%20OR%20title%3A%22Waldemar%20Kaempffert%22%20OR%20description%3A%22Kaempffert%2C%20Waldemar%22%20OR%20description%3A%22Waldemar%20Kaempffert%22%29%20OR%20%28%221877-1956%22%20AND%20Kaempffert%29%29%20AND%20%28-mediatype:software%29">Works by or about Waldemar Kaempffert</a> at the <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a></li> <li><a rel="nofollow" class="external text" href="https://lccn.loc.gov/n84803786">Waldemar Kaempffert</a> at <a href="/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a>, with 18 library catalog records</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist 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