As given by Britain’s brilliant, opinionated Sir Arthur Stanley Eddington, the seven fundamental constants of Nature are: e, the charge of an electron; m, the mass of an electron (at rest); M, the ...
A cosmic camera hog is helping astronomers figure out the rate of the universe’s expansion. Images of the supernova Refsdal have popped up multiple times in the constellation Leo, thanks to light from ...
Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The world desperately needs a room-temperature superconductor—a material that ...
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