
Computers-assisted mathematical proofs are getting impossible to verify with certainty.

Computers-assisted mathematical proofs are getting impossible to verify with certainty.
For anyone who was still doubting, global warming is happening.
MSNBC article on why sex evolved.
PixelOptics, a company from Virginia, is working on giving us Super Vision. Better than 20/20 eyesight, this could theoretically allow someone to see twice as far as before.
An article from the BBC about our perception of time. It suggests that time actually does ‘slow down’ when something dangerous is happening (although another way to interpret the experiment is to say that our senses are heightened, which sounds much less spectacular).