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What Is Your Favorite Science Fact Of All Time?

There are about 86 billion neurons in an average human brain. Fire up those neurons and tell us your favorite science fact!

Science is full of the most awesome, mind-expanding, disgusting, and beautiful facts ever known. Like this fact:

Or this fact:

But there is so much knowledge out there, it can be hard to keep track of all that awesome stuff.

To solve this problem, BuzzFeed Science is compiling a list of the most awesome science facts ever. Submit your favorite fact in the comments section below!

We'll pick our favorites and they may show up in a future BuzzFeed Community post!