Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave or a particle. Columnist Karmela Padavic-Callaghan finds that the matter has been settled once and for all

Finished all my work and still have time to play my word games before midnight !

A win is a win

Oh hey @fastcompany got the message

A decline in ancient megafauna in the Middle East coincided with a shift towards smaller, lighter toolkits in the archaeological record – though scientists are still in debate about why

Rich Eisen on SportsCenter just feels like home.

Old school intro….Old school set.
Sometimes simple just hits different.