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 United Kingdom
Free Clean Energy from Garbage/Trash/Biomatter Printer Friendly Version
Garbage/trash dumps and also biomatter from farms etc. create heat in large dumped volumes. If a water contaner were to be placed into the center of the mound of trash or bio matter or coils of piping were placed in the center of the rotting mass, hot water could be produced for washing, or house heating for poor populations living nearby.
Reward: Free for the greater good on the condition that it's acknowledged Greg Jones is the originator of the idea.
 

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Maskone
 USA
Anti car speaker system Printer Friendly Version
Ever hate those annoying folks who drive by your house with their bass system shaking your windows, walls, and floor? Waking up your children, preventing you from studying? The government has laws about regulating noise in residential areas but rarely enforced. What better way to enforce these laws with an EMP gun turret.
Mount this bad boy on a telephone pole in a residential area. When a driver passes by with audio levels prohibited in neighborhoods, the turret locks onto the car and fires an EMP blast. This will disable the car, the stupid car stereo, and anything else electrical.
Reward: sleep
 

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63°

   
mimi
 USA
Digital Wallpaper Printer Friendly Version
Do you change your wallpaper every month or so? Are you tired of the same old boring wallpaper designs on your wall? Changing the wallpaper can be really hard too. The digital wallpaper could change that. it would be digital paper or some kind of very thin screen that would fit on your walls. A small computer box that would also be on the wall would be able to download any image or pattern you want and put it on the digital paper or screen so you could change wallpaper every day if you wanted to. Cool, eh?
Reward: Digital Wallpaper for every room in my house!
 

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68°

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