One is one … or is it?

One bag of apples, one apple, one slice of apple — which of these is one unit? Explore the basic unit of math (explained by a trip to the grocery store!) and discover the many meanings of one.

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Complete Solution To The Twins Paradox

One of the most famous paradoxes of all of physics – who’s older? Who’s younger? and WHY? ***** Thanks to The Great Courses Plus (free trial here: http://ow.ly/RCty302dIHU) for supporting MinutePhysics *****

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Awesome HD Slinky Slow-Mo

The original goal of Veritasium was to show the beauty of science and I think the first minute and a half of this is the closest I’ve come. This is the last in a series of six videos about slinkies.

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