
Brave teams build flying machines, race off a platform and crash into the Ohio River in Cincinnati, Ohio.

The influence of past winners is evident as a new generation of homemade flying machines takes to the skies.

Brave teams build flying machines, race off a platform and crash into the Ohio River in Cincinnati, Ohio.

Strong headwind challenges the weird and wonderful flying machines in one of America's great academic cities.

See who lasts the longest as 50 teams fly homemade machines over Lake Zurich, trying to go the distance.