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Published on 26 Oct 2013 | over 3 years ago

Thanks to Volkswagen for supporting this video - vwoa.us/160kehn
And check out Aatish Bhatia's excellent physics blog - www.empiricalzeal.com/

Volkswagen would like you to know that every new Volkswagen comes with no-charge scheduled maintenance for the first two years or 24,000 miles.

For more on time-travel, here are some works by physicist and time-lord Sean Carroll:

Rules for time-travellers - blogs.discovermagazine.com/cosmicvariance/2009/05/14/rules-for-time-travelers/

Learn more about time and time-machines in his book From Eternity to Here - preposterousuniverse.com/eternitytohere/

Visualizations of the spinning universe - iopscience.iop.org/1367-2630/15/1/013063/media

An engaging talk on the Paradoxes of Time Travel - vimeo.com/11917849

MinutePhysics is on Google+ - bit.ly/qzEwc6
And facebook - facebook.com/minutephysics
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 www.soundcloud.com/drschroeder

Thanks to Nima Doroud for contributions.

Created by Henry Reich Created by Henry Reich

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