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289 results found
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| City Windmill 
Design a windmill that adjusts to the amount of wind that is blowing. If there is not much wind then not much electricty is going to be produced, but it is still running. Most windmills need 6PMH to start and then max out. As the wind gets stronger the tension should get stronger to produce more power. If the wind is low the tension should release so that a small amount of power is being produced. The actual design of the windmill should not be like a normal one, it should be designed to rotate off of the smallest amount of wind.Reward: I wouldnt mind my house running off of this. 
There are 2 replies to this idea
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| Search items at home like searching on internet
Its always painful searching things like keys, wallet, cellphone etc. Can we make some chip which is very small and can be attached to it? If we don't find them, open your computer/browser like a Google and enter the name of the item... It should give the exact location where the item is located. That would help reduce a lot of search time daily.
There are 6 replies to this idea
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| Hallway motion sensor light
My invention is a small night light that plugs into the wall. When you walk by a dim light comes on. This will also have an on/off switch. This would be useful for when you get up in the middle of the night and our going to get a glass of water or something. Having this be a motion sensored light only your pets, children and other relitives can sleep in darkness. It will be a dim light so it will not hurt your eyes. Everyone knows there is nothing worse than either running into a wall in the middle of the night and waking your family up or turning on a bright light and waking up your family and hurting your eyes.Reward: A nintendo gamecube
This idea has already been realized
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