How do you know when you've "discovered" a particle? What do we mean by "discovery"? Also, explore a map of the big bang! http://www.bigbangregistry.com
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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
Thanks to Ross Diener, Nima Doroud and Derek Muller for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca Created by Henry Reich
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