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Researchers Used A.I. to Figure Out How to Play</title><link>https://www.smithsonianmag.com/smart-news/this-ancient-roman-game-board-was-a-mystery-researchers-used-ai-to-figure-out-how-to-play-180988266/</link><description>The limestone oval is carved with a dark, thin rectangle on which ancient people repeatedly moved game pieces</description><pubDate>Fri, 27 Feb 2026 22:25:46 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/this-ancient-roman-game-board-was-a-mystery-researchers-used-ai-to-figure-out-how-to-play-180988266/</guid><enclosure length="702547" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/9Bg6TUq4V-t7Vcjwk7nX7qmSLBY=/420x240/filters:focal(720x480:721x481)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/68/68/68680460-8e5c-4308-b0e8-1215a5566abf/the_roman_game_stone_photographed_on_a_table.jpeg"/></item><item><title>Nobody Has Been Able to Solve the CIA's Famous 'Kryptos' Sculpture. Soon, the Solution Will Be Sold to the Highest Bidder</title><link>https://www.smithsonianmag.com/smart-news/nobody-has-been-able-to-solve-the-cias-famous-kryptos-sculpture-soon-the-solution-will-be-sold-to-the-highest-bidder-180987200/</link><description>Three of the four messages carved into the sculpture have been deciphered, but the final puzzle has left amateur sleuths stumped. In November, the solution could fetch up to $500,000 at auction</description><pubDate>Tue, 19 Aug 2025 18:35:54 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/nobody-has-been-able-to-solve-the-cias-famous-kryptos-sculpture-soon-the-solution-will-be-sold-to-the-highest-bidder-180987200/</guid><enclosure length="7216522" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/hj8SuGCQcsAWNeB2BoU0lYjiByo=/420x240/filters:focal(1692x1128:1693x1129)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/e6/fc/e6fcdb25-28b0-4695-9e06-45b17a6fb18d/art_made_of__code__named_kryptos_sits_on_the_grounds_of_the_cia_headquarters_in_virginia_lcc.jpeg"/></item><item><title>The QWERTY Keyboard Will Never Die. Where Did the 150-Year-Old Design Come From?</title><link>https://www.smithsonianmag.com/history/the-qwerty-keyboard-will-never-die-where-did-the-150-year-old-design-come-from-49863249/</link><description>The invention's true origin story has long been the subject of debate. Some argue it was created to prevent typewriter jams, while others insist it's linked to the telegraph</description><pubDate>Fri, 03 May 2013 12:34:57 +0000</pubDate><guid>https://www.smithsonianmag.com/history/the-qwerty-keyboard-will-never-die-where-did-the-150-year-old-design-come-from-49863249/</guid><enclosure length="1195640" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/SnlfLrdVA_71ouHCNenpNpZnJek=/420x240/filters:focal(1752x1260:1753x1261)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/2e/9c/2e9c3b58-0e86-4855-a3a5-ce18f481401b/gettyimages-90727920.jpg"/></item><item><title>The Spy Who Exposed the Secrets of the Black Chamber, One of America's First Code-Breaking Organizations</title><link>https://www.smithsonianmag.com/history/the-spy-who-exposed-the-secrets-of-the-black-chamber-one-of-americas-first-code-breaking-organizations-180985947/</link><description>In 1931, Herbert O. Yardley published a tell-all book about his experiences leading a covert government agency called the Cipher Bureau</description><pubDate>Tue, 04 Feb 2025 11:30:00 +0000</pubDate><guid>https://www.smithsonianmag.com/history/the-spy-who-exposed-the-secrets-of-the-black-chamber-one-of-americas-first-code-breaking-organizations-180985947/</guid><enclosure length="418940" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/sWJGE8a8noTBttAiF_8JKs0rV9s=/420x240/filters:focal(700x527:701x528)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/de/8c/de8ca7df-f5ef-4167-b5df-1553a95155e6/yardley.jpg"/></item><item><title>British Government Places Export Ban on Alan Turing's World War II-Era Notebooks</title><link>https://www.smithsonianmag.com/smart-news/british-government-places-export-ban-on-alan-turings-world-war-ii-era-notebooks-180984941/</link><description>The mathematician took careful notes while working on a portable voice encryption system in the mid-1940s</description><pubDate>Wed, 21 Aug 2024 20:23:51 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/british-government-places-export-ban-on-alan-turings-world-war-ii-era-notebooks-180984941/</guid><enclosure length="11651758" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/lEo229OMLI9Xw2jYwG7XKCgt020=/420x240/filters:focal(2396x1597:2397x1598)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/29/32/2932d66e-403c-45ae-a829-4ebfa3d2f3d2/gettyimages-1095543458.jpg"/></item><item><title>Voyager 1 Sends Clear Data to NASA for the First Time in Five Months</title><link>https://www.smithsonianmag.com/smart-news/voyager-1-sends-clear-data-to-nasa-for-the-first-time-in-five-months-180984209/</link><description>The farthest spacecraft from Earth had been transmitting nonsense since November, but after an engineering tweak, it finally beamed back a report on its health and status</description><pubDate>Tue, 23 Apr 2024 19:45:32 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/voyager-1-sends-clear-data-to-nasa-for-the-first-time-in-five-months-180984209/</guid><enclosure length="1744618" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/aHtsa8DcNlmBYfU-qJQHApfywxE=/420x240/filters:focal(2016x1133:2017x1134)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/32/30/3230d19e-cc50-4905-840c-7f3afeb2a0c3/e1-pia26275-voyager-copy-16.jpg"/></item><item><title>'Unsolvable' Code Hidden in Antique Dress Pocket Is Finally Cracked</title><link>https://www.smithsonianmag.com/smart-news/unsolvable-code-hidden-in-antique-dress-pocket-is-finally-cracked-180983550/</link><description>Short, handwritten lines of unrelated words contained coded weather reports to send via telegraph in the late 19th century</description><pubDate>Mon, 08 Jan 2024 20:41:12 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