Science News, Discoveries and Breakthrough Scientific Research

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id="11566834"></span></a></li> </ul> </li> </ul> <div class="clear"></div> </div> </div> <div class="clear"></div>  <div class="margin_top_10">  <div id="the_blogs" class="grid_v_fp_half_bl grid_r_border georgia" data-beacon="{"p":{"mlid":"col1"}}"> <h3 class="featured-blog-header uppercase">featured blog posts</h3> <div class="clear"></div> <div class="highlights" id="highlights"> </div>  <div class="clear"></div> <div id="featured_posts_long" data-beacon="{"p":{"mnid":"featBlg"}}"> <div id="featured_upper"> <div id="hp_featured_posts_main"> <div id="hp_featured_posts_all_pages">  <div id="hp_featured_posts_page_1"> <div class="entry " id="blog_11536004" data-beacon="{"p":{"plid":11536004,"mpid":0,"lnid":"autopilot"}}"> <div class="col entry_left"> </div> <div class="col entry_right"> <h2><a href="https://web.archive.org/web/20160818072028/http://www.huffingtonpost.com/petra-perkins/the-vikings-magnificent_b_11536004.html?utm_hp_ref=science&ir=Science" style="line-height: 18px 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