back to top

A Convincing Argument To Ditch The Word "Planet"

Pluto is not the first celestial body to get recategorized. CGP Grey show us how the definition of "planet" has always been pretty sketchy.

Posted on

View this video on YouTube

youtube.com
This post was created by a member of BuzzFeed Community, where anyone can post awesome lists and creations. Learn more or post your buzz!

Promoted

Every. Tasty. Video. EVER. The new Tasty app is here!

Dismiss