The Speed of Light in Glass

2011-10-23

[public] 1.44M views, 14.3K likes, 514 dislikes audio only

How does light speed up after leaving glass or water? What do light and the President of the United States have in common?

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

Music by Nathaniel Schroeder

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and from http://musopen.org Created by Henry Reich