Now reading: Season’s Greetings from Perimeter Institute
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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

In celebration of the International Year of Light, Perimeter Institute presents 20 fascinating factoids about photons.

/Jan 28, 2015

Just don’t blink!

/Apr 30, 2014