资讯
2 天
Interesting Engineering on MSNWorld’s most accurate atomic clock uses 2-mile laser beam to track time preciselyThe National Institute of Standards and Technology has set a new world record for the most accurate aluminum ion-based ...
Nuclear deterrence is no longer a two-player game, and emerging technologies further threaten the status quo. The result is a ...
The National Institute of Standards and Technology (NIST) has set a new record by developing the world's most accurate clock, ...
We can’t know exactly how events would have unfolded had dissent been amplified, but we must now demand a safer future.
ALBUQUERQUE, N.M. (AP) — U.S. land managers are racing the clock as hotter, drier weather raises the risk of wildfires in the ...
I don’t know, I must have been about 7 or 8 when a low flying airplane flew over our house in Washougal, Wash. That would ...
1 天
Jacobin on MSNAtomic Abundance and Its EnemiesOn a hot Monday morning last June, standing in front of the Niagara hydroelectric station in Upstate New York, Gov. Kathy ...
Manhattan, Mayson, Maud. One of these is synonymous with the race to build an atomic bomb during the first half of the 1940s.
The New York Times’s David Enrich discusses UnitedHealth’s tactics, from disappearing videos to legal threats.
3 天
Bangkok Post on MSNSmall reactors to signal new chapterThe government's sustained efforts to promote clean energy and high-tech investment, especially regarding data centres, may lead Thailand to embark on a new energy chapter.Foreign investors wishing to ...
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