Published on May 2, 2017
Professor Ed Copeland on a strange occurrence of Pi involving bouncing balls.
More details from Ed at:
See his calculations at:
Check out a computer simulation at (made by a viewer!)
OUR PI VIDEOS —
ALEX BELLOS AND ROGER DISCUSS ITS HISTORY
BOUNCING BALLS AND A STRANGE PROPERTY
MATCHES HELP FIND PI
THE SOUND OF PI
Website:
Numberphile on :
Numberphile tweets:
Videos by Brady Haran
