Link to keep watching over on Vsauce’s channel RIGHT HERE:

What if there were a tunnel through the middle of the earth and you jumped in?

Also, explore a map of the big bang!

MinutePhysics is on Google+ –
And facebook –
And twitter – @minutephysics

Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!

Music by Nathaniel Schroeder

Thanks to Nima Doroud for contributions and to Perimeter Institute for support.

Created by Henry Reich Created by Henry Reich

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