Now reading: Alice & Bob in Wonderland: Is that star really there?
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For quantum gravity specialist and author Lee Smolin, Albert Einstein’s greatest strength didn’t lie in numbers.

/Nov 17, 2015

Get your fill of pi (videos) to celebrate Pi Day, including great short videos from Hank Green, James Grime, Veritasium and Physics Girl, Matt Parker, and (of course) Perimeter Institute.

/Mar 14, 2017

Somewhere deep in space, ultrafast fireworks are going off, releasing as much energy in a single millisecond burst as our sun does over 80 years. But what are they?

/Feb 25, 2019