TEDTalks - Inventing a super-kite to tap the energy of high-altitude wind - Saul Griffith (2009)

Check out this episode of TEDTalks at Inventing a super-kite to tap
the energy of high-altitude wind - Saul Griffith (2009) - http://feedproxy.google.com/~r/TEDTalks_video/~3/HhZ9QDnOs2o/492

All the best

Drew