Einstein and The Special Theory of Relativity

How Einstein (& others) discovered Special Relativity explained in 1.50 minutes..

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"Voices from DARPA" Podcast, Episode 41: The AI Tutor

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In this episode of the Voices from DARPA podcast, Bruce Draper, a program manager since 2019 in the agency’s Information Innovation Office, explains how his fascination with the ways people reason, think, and believe what they believe steered him into a lifelong embrace of computer science and artificial intelligence (AI) research. At DARPA, Draper — who says he welcomes working at a place where an academic scientist like himself can influence the direction of entire fields of research — oversees a portfolio of programs that collectively are about making artificial intelligence learn faster, less prone to mistakes and flawed inferences, and less vulnerable to misuse and deception. One of his programs aims to imbue computers with nonverbal communication abilities so that AIs collaborating with people can integrate a human being’s facial and gestural cues with written and oral ones. Another program seeks to make machine-learning algorithms into quicker studies that require simpler data s
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Egypt: Will U.S. And NATO Launch Second Suez Intervention?

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On February 1 General James Mattis, commander of United States Central Command whose area of responsibility includes Egypt on its western end, stated that Washington currently has no plans to reinforce naval presence off the coast of that country, but added that in the event of the closure of the Suez Canal: "Were it to happen obviously we would have to deal with it diplomatically, economically, militarily...." Suez Canal - Link Between the Mediterranean and the Red Sea, Europe and Asia Suez Canal Feeds into Gulf of Suez Courtesy NASA Astronaut Photography - Image enhanced by Tom Pickett After the canal was nationalized in 1956 by the government of Gamal Abdel Nasser, Egypt was attacked by Israel, Britain and France. The day before Mattis' statement the nuclear-powered aircraft carrier USS Enterprise and its carrier strike group - consisting of a guided missile cruiser, three guided missile destroyers, a fast combat support ship and Carrier Air Wing One (w
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