105 results found displaying 7-9
    
Skoop
 USA
City Windmill Printer Friendly Version
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. 

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todpunk182
 USA
Digital wall pictures Printer Friendly Version
Hey i got an idea. Large ultra thin computer screens that could be hung from the wall like pictures. They would have a connection to a personal computer in the house. Browse the internet or scan photos onto the computer and upload them onto these screens around the house. Basically you could have ultra clear wall pictures throughout your house of whatever you wanted and could change them whenever you wanted! Picture a huge screen with an ultra sharp mona lisa on it one week, and then a huge family photo on it the next. Frames could even be put on them to make them look like real pictures.
Reward: recognition 

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Grindstone
 Canada
Portable Negative Noise Generator Printer Friendly Version
I'm trying to find out if anyone has invented a portable negative noise generator for in the house. I'd love a small, portable machine that analyzes a noise source and then puts out a negative wave to counter it. We could put them on/in fridges and washing machines and other noisy items in the home to get those annoying sounds out of our lives.
Reward: A calm, peacefull existance. 

There are 17 replies to this idea



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