A beautiful guest video by Robert Krulwich and Nate Milton
Support MinutePhysics on Patreon! / minutephysics
Link to Patreon Supporters: http://www.minutephysics.com/supporters/
MinutePhysics is on twitter @minutephysics
And facebook / minutephysics
Minute Physics provides an energetic and entertaining view of old and new problems in physics all in a minute!
Created by Henry Reich