Physics Explained in Ten Seconds (Announcement)

I m going to make a 10-second physics explanation video every day for the next month. The rules: 1) physics explaining part must be no more than 10 seconds 2) the entire video (titles, ending etc) must be no more than 20 seconds 3) there must be a bonus fact in each video MinutePhysics is 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 http://www.soundcloud.com/drschroeder Thanks to Nima Doroud for contributions. Created by Henry Reich