[ad_1] Author, scholar and renowned expert in Tibetan Buddhism B. Alan Wallace was meditating in a cabin in the California desert when he received an offer he could not refuse. He was …
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[ad_1] A large asteroid struck Greenland at the time of humans. How did it affect the planet? A 1.5-kilometer asteroid, intact or in pieces, could have broken into a layer of ice …
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[ad_1] Ride-sharing services have boomed in many urban areas. Researchers are debating their costs and benefits. Alberto Grosescu/Alamy Stock Photo By Alex VerkhivkerNov. 15, 2018 , 1:45 PM Has the boom in …
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[ad_1] Locked in a vault that requires three keys to open, in the town of Sèvres just to the southwest of Paris, there is a kilogram. Actually, it's the Kilogram, the International …
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[ad_1] "Thanks a thousand: A trip of gratitude" by A.J. Jacobs. (Photo: TED Books) "Thank you a thousand times: a journey of gratitude" By A.J. Jacobs c. 2018, TED Books $ 16.99, …
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[ad_1] Lorsqu'ils discutent de la possibilité de voyages interstellaires, certains scientifiques ont tendance à se moquer de cette idée en raison des distances énormes qui séparent les étoiles. Cependant, Roscosmos affirme que …
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[ad_1] This Thursday, the crystallized proteins of the Michael J. Fox Foundation, a vertiginous virtual reality system, ultratiny membranes and the "Refabricator", a device for transforming waste into filament for 3D printing, …
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[ad_1] Last year 's astronomers discovered the Oumuamua asteroid, which crossed our solar system after arriving from another star. While the cigar-shaped asteroid was passing through our solar system, scientists began to …
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[ad_1] Les scientifiques peuvent désormais mesurer la quantité d’énergie quantique nécessaire pour déplacer la masse, ce qui rend leurs calculs d’un kilogramme extrêmement précis. Caché dans une voûte sous l'ancien palais des …
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[ad_1] Professor Stephen Hawking was a representative of time travel and, before his death this year, he had written his latest book, Brief Answers to Big Questions. In his book, the theoretical …
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