{"id":196477,"date":"2019-12-31T18:52:05","date_gmt":"2019-12-31T10:52:05","guid":{"rendered":"https:\/\/www.geek.com\/featured\/-1815061\/"},"modified":"2019-12-31T18:52:05","modified_gmt":"2019-12-31T10:52:05","slug":"kennedy-assassination-bullets-digitized-for-public-viewing","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/12\/31\/kennedy-assassination-bullets-digitized-for-public-viewing\/","title":{"rendered":"Kennedy Assassination Bullets Digitized For Public Viewing"},"content":{"rendered":"<figure>\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-10-650x366.jpeg?resize=640%2C360&#038;ssl=1\" width=\"640\" height=\"360\" data-recalc-dims=\"1\" \/><\/p>\n<div class=\"figcaption\">One of those fragments from the bullet that fatally wounded JFK is illuminated beneath the microscope&#8217;s lens as it is scanned (via T.B. Renegar\/NIST)<\/div>\n<\/figure>\n<p><span style=\"font-weight: 400;\">Conspiracy theorists, rejoice: You&#8217;ll soon not have to leave your underground bunker to view the bullets that killed John F. Kennedy in 1963.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Fragments from the slugs used in the presidential assassination have been digitized for the web.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Usually preserved in a controlled vault at the National Archives and Records Administration in Washington, D.C., the artifacts were transported to the National Institute of Standards and Technology (NIST) for careful scanning.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The NIST team, including physical scientist Thomas Brian Renegar, <a href=\"https:\/\/www.nist.gov\/news-events\/news\/2019\/12\/kennedy-assassination-bullets-preserved-digital-form\"  rel=\"noopener\">produced digital replicas<\/a>\u2014true down to the microscopic details.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;It&#8217;s like they&#8217;re right there in front of you,&#8221; according to Renegar, who was not yet born when Kennedy died.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The National Archives plans to make the data available via its <a href=\"https:\/\/www.archives.gov\/research\/jfk\"  rel=\"noopener\">online catalog<\/a> in &#8220;early 2020.&#8221;<\/span><\/p>\n<div id=\"attachment_1815065\" style=\"max-width: 700px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1815065\" src=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1.jpg?resize=640%2C360&#038;ssl=1\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1.jpg?resize=640%2C360&#038;ssl=1 690w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1-300x169.jpg 300w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1-625x352.jpg 625w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1-650x366.jpg 650w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1-141x80.jpg 141w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-1-130x73.jpg 130w\" sizes=\"(max-width: 690px) 100vw, 690px\" data-recalc-dims=\"1\" \/><\/p>\n<p class=\"wp-caption-text\">The bullet that struck President John F. Kennedy and Texas Gov. John Connally, carefully preserved inside its glass vial prior to scanning (via J. Stoughton\/NIST)<\/p>\n<\/div>\n<p><span style=\"font-weight: 400;\">It&#8217;s been more than five decades since the young Commander in Chief was gunned down. Yet the nation still carries a morbid torch for the historic murder.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The National Archives regularly receives requests for access to the stored bullets\u2014most (if not all) of which it denies. This project, however, will allow the agency to release 3D replicas to the public while keeping the originals safely preserved in their temperature and humidity-controlled vault.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;The virtual artifacts are as close as possible to the real things,&#8221; Martha Murphy, deputy director of government information services at the National Archives, said in a statement.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;In some respects,&#8221; she continued, &#8220;they are better than the originals in that you can zoom in to see microscopic details.&#8221;<\/span><\/p>\n<div id=\"attachment_1815066\" style=\"max-width: 700px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1815066\" src=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7.jpg?resize=640%2C360&#038;ssl=1\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7.jpg?resize=640%2C360&#038;ssl=1 690w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7-300x169.jpg 300w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7-625x352.jpg 625w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7-650x366.jpg 650w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7-141x80.jpg 141w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-7-130x73.jpg 130w\" sizes=\"(max-width: 690px) 100vw, 690px\" data-recalc-dims=\"1\" \/><\/p>\n<p class=\"wp-caption-text\">The bullet is removed from the microscope and repositioned so it can be scanned at a new angle (via J. Stoughton\/NIST)<\/p>\n<\/div>\n<p><span style=\"font-weight: 400;\">As if two copper-and-lead fragments from the bullet that fatally wounded the president weren&#8217;t enough, the new <a href=\"http:\/\/itteacheritfreelance.hk\/index.php\" title=\"\u672c\u7db1\u9801\u63d0\u4f9b\u4e00\u500b\u65b9\u4fbf\u7684\u5e73\u53f0, \u70ba\u5927\u5bb6\u914d\u5c0d\u96fb\u8166\u88dc\u7fd2,IT freelance, \u79c1\u4eba\u8001\u5e2b , PHP\u88dc\u7fd2, HTML\u88dc\u7fd2, CSS\u88dc\u7fd2, JavaScript\u88dc\u7fd2, XML, Java\u88dc\u7fd2,Server\u88dc\u7fd2, MySQL\u88dc\u7fd2, \u4e2d\u5b78\u96fb\u8166\u79d1\u79c1\u4eba\u88dc\u7fd2, \u5728\u8077\u4eba\u58eb\u96fb\u8166\u63d0\u5347\u88dc\u7fd2,\u5c08\u696d\u8003\u8a66\u96fb\u8166 \u88dc\u7fd2,\u96fb\u8166\u5716\u50cf\u8a2d\u8a08\u96fb\u8166\u88dc\u7fd2, gra\">collection<\/a> includes the so-called &#8220;stretcher bullet,&#8221; which struck Kennedy and Texas Gov. John Connally and was found lying near the latter at the hospital.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">You&#8217;ll also find models of two shots produced by test firing the assassin&#8217;s rifle, as well as a bullet recovered from an earlier, failed attempt on Army Maj. Gen. Edwin Walker&#8217;s life, thought to involve the same firearm.<\/span><\/p>\n<div class=\"flex-video widescreen embed\"><iframe loading=\"lazy\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/JdBp3TU8r34?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<p><span style=\"font-weight: 400;\">The NIST ballistics team used the focus variation microscopy technique to image each artifact, charting the objects&#8217; surface features and building a 3D map of their microscopic landscapes\u2014like a satellite mapping a mountain range.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;It was like solving a super complicated 3D puzzle,&#8221; Renegar explained of the process, which required countless hours of rotating metal fragments beneath a lens, then stitching image segments together.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8220;I&#8217;ve stared at them so much I can draw them from memory,&#8221; he said.<\/span><\/p>\n<div id=\"attachment_1815064\" style=\"max-width: 700px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1815064\" src=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9.jpg?resize=640%2C360&#038;ssl=1\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/i0.wp.com\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9.jpg?resize=640%2C360&#038;ssl=1 690w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9-300x169.jpg 300w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9-625x352.jpg 625w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9-650x366.jpg 650w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9-141x80.jpg 141w, https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-9-130x73.jpg 130w\" sizes=\"(max-width: 690px) 100vw, 690px\" data-recalc-dims=\"1\" \/><\/p>\n<p class=\"wp-caption-text\">A bright light evenly illuminates the bullet while the microscope captures a series of images (via J. Stoughton\/NIST)<\/p>\n<\/div>\n<p><span style=\"font-weight: 400;\">Zoom in to see the rifling grooves left by the barrel of the gun; move closer to see ridges and scratches too fine to feel with your fingertip.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Although an unusual project for NIST, the methods used to image these artifacts can prove useful in criminal cases involving what forensic firearms expert Robert Thompson described as &#8220;similarly challenging evidence.&#8221;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The scientists did not conduct any forensic analysis of the Kennedy assassination bullets; this exercise was strictly for historic preservation.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">More on Geek.com:<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/tech\/google-3d-prints-ancient-artifacts-for-digital-display-1772378\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">Google 3D Prints Ancient Artifacts For Digital Display<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/tech\/infrared-imaging-reveals-hidden-secrets-beneath-picasso-painting-1742228\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">Infrared Imaging Reveals Hidden Secrets Beneath Picasso Painting<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.geek.com\/news\/the-john-f-kennedy-assassination-lone-wolf-or-sinister-conspiracy-1650743\/\"  rel=\"noopener\"><span style=\"font-weight: 400;\">The John F. Kennedy Assassination: Lone Wolf Killer or Sinister Conspiracy?<\/span><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.geek.com\/wp-content\/uploads\/2019\/12\/bullet-10-650x366.jpeg\" width=\"650\" height=\"366\"><\/p>\n<div>One of those fragments from the bullet that fatally wounded JFK is illuminated beneath the microscope&#8217;s lens as it is scanned (via T.B. Renegar\/NIST)<\/div>\n<\/figure>\n<p>Conspiracy theorists, rejoice: You&rsquo;ll soon not have to leave your underground bunker to view the bullets that killed John F. Kennedy in 1963. Fragments from the slugs used in the presidential assassination have [&hellip;]<\/p>\n<p>The post <a rel=\"nofollow\" href=\"https:\/\/www.geek.com\/tech\/kennedy-assassination-bullets-digitized-for-public-viewing-1815061\/\">Kennedy Assassination Bullets Digitized For Public Viewing<\/a> appeared first on <a rel=\"nofollow\" href=\"https:\/\/www.geek.com\/\">Geek.com<\/a>.<\/p>\n<p> <a href=\"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/12\/31\/kennedy-assassination-bullets-digitized-for-public-viewing\/\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[7492,7493,7494,7495,7496,2,7497,7498,7499,7500,2047,7501,2077,7],"tags":[364,398,402,397,414,413,410,409,407,408,406,399,400,394,10,401,372,396,403,412,374,411,395,371,405,404,366],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-P6Z","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/196477"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=196477"}],"version-history":[{"count":2,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/196477\/revisions"}],"predecessor-version":[{"id":197563,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/196477\/revisions\/197563"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=196477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=196477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=196477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}