Physics

Proof Without Words: The Circle

Prove πR² using only beads and a ruler!

I first saw this proof in an article by Russell Jay Hendel, Dowling College: http://bit.ly/LQlwQw

minutephysics is now on Google+ – http://bit.ly/qzEwc6
And facebook – http://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

Thanks to Nima Doroud for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca Created by Henry Reich

Products You May Like

Articles You May Like

How Nature Can Shape Leadership @TED @TEDx #shorts #tedxtalk
How we can use the hiring process to bring out the best in people | The Way We Work, a TED series
How toxic people wage emotional warfare on others | Bill Eddy | Big Think
POKÉ BALL BRA!! – Game LÜT #2
Just Move The 4 #shorts

Leave a Reply

Your email address will not be published. Required fields are marked *