Dragonflytv

Technology

Season 2, Episode 8 of 13

Ravi and his friends pit GPS technology against a good old compass and map in a high-tech orienteering contest set in the rough and rugged Santa Monica Mountains. * Join Karl and friends as perform a real techno-throwdown: robots at war! * Meet scientist Ryan Patterson, a teen who invented an electronic glove that translates sign language. * And DragonflyTV asks: How do you light up your bike without electricity?

Previously Aired

Day
Time
Channel
5/18/2008
10:30 a.m.
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