kellyrenee77's channel

Why do some years have an extra leap day and what is it for?

Also check out MinutePhysics' video: http://www.youtube.com/watc... & SciS...

http://www.simonscat.com

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A crafty cat plans a Christmas caper.

It's leap year time... so what are years, anyway? And what do they have to do with the supermassive black hole in the core of the milky way?

Mr. G...

A Red Panda / Firefox says hello at the National Panda Breeding Center in Chengdu, Sichuan, China.

Crazy Guy Dancing to Leather Pistol in Olney