80 results found displaying 49-51
    
mrdee11091
 United Kingdom
Ball board Printer Friendly Version
This is like an ordinary skateboard with a large ball barring in the center instead of wheels.

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Jim10
 USA
Skateboard Monorail Printer Friendly Version
The track for the skateboard would be a single rail track on ground level, built in sections and fastened to the ground over a sloping terrain. The rail would be hollow consisting of a chamber to house both wheels of a skateboard. The skateboard would consist of a typical platform for the rider and have a single wheel fore and aft. The skateboard would essentially be locked onto the track, yet freely move at potentially high speeds- depending on the length and slope of the track. We're talking extreme sport here!... as an advanced course might consist of an alpine run starting at the top of a mountain and ending in a valley below. Helmet and other protective gear highly recommended. Or how about a bobsled version to prevent the rider from falling off?
Reward: Install a baby one in my backyard. 

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sebin
 India
Jogger's Speedometer Printer Friendly Version
This device is used for finding the speed while you are running or jogging. The device is fixed to the shoes, the distance between the shoe is measured, also the time. Then the speed is calculated by these two inputs. The o/p is then sent to your wrist watch (digital watch).
This particular shoe can be used for atheletes, joggers etc.
Reward: If this idea is succesful then my reward is "A date with Miss World 2006" 

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