The idea of an AI footprint is like a carbon footprint, a way to calculate the environmental costs of certain actions.
What if you could create new materials just by shining a light at them? To most, this sounds like science fiction or alchemy, ...
Unearth The Voyage on MSN
A startup wants to beam sunlight from space at night – what we know and what’s still uncertain
A California startup wants to bounce sunlight from orbit onto Earth after dark, and the idea is stirring up serious debate.
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