See Controllable Slope Soaring in action at the Stoneham Public Library from 2:30-3:45 April 18th 2013.
Paper Airplane Surfer:
Learn to Land a Walkalong Glider
Chapter 1 video figures
Video on how to build a paper airplane surfer from waxed tissue paper (can the author reproduce the results?)
Log into blogspot.com with your google account to view and submit comments on the book for the next edition
*With your feet planted firmly on the ground!