62 results found displaying 10-12
    
david. menelaus
 United Kingdom
Photochromic roof tiles Printer Friendly Version
Individual plastic molded photochromic roof tiles that can replace original concrete tiles. Each tile interlinks with the next just like normal but has a hot shoe connection embedded in the tile. The energy collected from the roof can be supplied to a battery storage area and converted to household electricity via an inverter. The amount of electricity gathered would be greater than solar panels as you would have the whole roof acting as a giant SOLAR PANEL.

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63°

    
builder1
 USA
Driveway/walkway ice remover Printer Friendly Version
How many of you have seen the sprinkler systems watering lawns in the summer? Well, take that same idea and have the sprinklers lightly misting sidewalks and roadways with a brine solution. I know it will not work under a certain temperature but at least I will not have to get out and shovel. You could modify the sprinkler heads to run in series at a low pressure ( which the brine will not freeze) and when a sensor detects a snowfall, the pressure raises allowing the sprinkler heads to activate.
Reward: 4 goody gum-drops and one of these systems. 

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59°

    
Anthony989
 USA
Pool regulation Printer Friendly Version
How about a device that you hook up near your filter in your pool that you can set a timer on and it will automatically test the pool for its chemicals and then fix them accordingly. All you have to worry about is filling up the reserves and this could be set to the middle of the night so no one is in the pool.
Reward: an inground pool :D, my name on the product will do. 

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59°

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