资讯

Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time ...
It turns out that the familiar ground-shaking is only a small portion (10%) of the total energy released. While a tiny fraction of the quake’s energy (less than 1%) fractures rocks, up to 80% of it is ...
A company ordered helium from the moon. No, it’s not science fiction. We haven’t mined on the moon yet, but companies are already buying its resources.
Arkansas has emerged as a laboratory for one of America’s boldest education experiments, with the 2023 LEARNS Act redefining reform through school cho ...
At a site in southern France, engineers are assembling a machine designed to confine a star on Earth—and prove fusion can ...