64 results found displaying 34-36
   
Matthew
 USA
The Pigeon Printer Friendly Version
I had this idea of making a new high tech newspaper delivery system. I was watching this program on the history channel about homing pigeons and how they were used during WW1 to carry messgaes. Well I think the same thing can be done for newspaper delivery, but not using pigeons. It would be shaped as a pigeon and would carry at least twenty papers inside and will have a GPS system so it knows where to drop the paper. We would just have to figure out how to power the pigeon to fly.
Reward: Advice on how to make this.
 

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22°

   
lolita
 India
Controllable exhaust train toilet Printer Friendly Version
Many trains have toilets with open drain. When it is at platform, the muck spoils the paltform vicinity. Make a tank with vent controllable by guard or driver. He will open them only when he sees that site is suitable for dumping.

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11°

   
Mobius1
 Ireland
Ultra-Light Aircraft Printer Friendly Version
I called it the Creative Minds X1 and started designing it using a computer 3D Design Tool.
The original idea was for an ultra light aircraft powered by a very small and relatively cheap engine such as a motorcycle engine or (as many suggested) a big chainsaw engine.
I wanted the wings to be foldable/detachable so that it could fit onto a large trailer. I wanted the bodywork to be made mostly of moulded plastics, this turned out to be an extreamly expensive task. Sheet aluminium is probably a better idea.
Im posting it here simply because it might inspire somebody who has the money, the talent, the will - to go and try it. I believe I had the talent, and the will. I didnt have the money, the space or the contacts.
If you have any questions concerning original measurement ideas etc - please feel free to ask!
Reward: I would like its name to remain as Creative Minds X1 and I want to be recognized as the original designer.
 


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38°

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