How far is a second?
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13.03.12 – 1 248 4201:19Опубликовано 7 апреля 2012, 18:27
The moon may be 1.3 light-seconds away, but why on earth do we measure distances using time?
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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
NEW ALBUM!! -- juliansaporiti.bandcamp.com/al...
youtube: bit.ly/pakJLE
Thanks to Ross Diener for contributions and to Perimeter Institute for support. Created by Henry Reich
minutephysics is now 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
NEW ALBUM!! -- juliansaporiti.bandcamp.com/al...
youtube: bit.ly/pakJLE
Thanks to Ross Diener for contributions and to Perimeter Institute for support. Created by Henry Reich
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