This Walkalong glider is controlled by the air your body moves, but at first it looks just like magic! It was invented by Tyler MacCready, who was 10 years old at the time.
These are very light model gliders, lighter than standard paper airplanes (but there is a paper design called a tumblewing). The gliders can be flown indoors and need still air to work well.
Oops, I stepped into something...
That was the first thing I thought, I wanna buy 20 for all the nieces and nephews (and me :), friends kids, etc.
What a grouse toy!
Where can I buy one in Melb, Oz, hmmmm.
there's a bit of him in this clip I think:
http://www.youtube.com/watch?v=l1Pi1idnakw