62 results found displaying 46-48
    
InlightInned
 USA
Natural Air Conditioner/Heater Printer Friendly Version
Since the ground temperature remains between 50-55 degrees F year round we could use nature to cool and heat our houses and businesses. Transfering the heat from the attic through the foundation walls in the basement into the ground in the summer time. Probably could use the fact that heat rises to create a ventilation system that is naturally powered too instead of using an electric fan. Then in the winter, using the difference in temperature between the frost layer and the 50 degree layer to transfer heat into the building using an intricate ventilation system.
Reward: A cleaner and happier Earth 

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26°

    
aarthidhar
 India
Aromats Printer Friendly Version
After a tired day at work it is very refreshing to enter ur living room and step on the doormat which releases aroma of flowers etc.The doormat should consist of pressure sensitive modules which release aroma when stepped on. Can be named aromats.
Reward: an aromat 

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24°

    
AaronBurns
 USA
Carpet Hooks Printer Friendly Version
With Carpet Hooks, you can hook into the natural under-laying structure of any carpet. All carpets have fairly large, plastic, squares that the carpet is woven into. If you utilize this under-laying to adhere anything to it, it will never tip over or come out unless you want it too. The hooks are not sharp and they just go into the holes in the under side of the carpet doing no damage to the carpet at all and you can use them for anything from delicate furniture to punching bags or whatever you can imagine that you would want to stay up-right or in place on a carpet where no pet or child can knock over. If you're in California USA (like Arnold) earth quakes would knock over everything. But, with these hooks, nothing falls over. Just think of all the possibilities of the carpet hook. They just weave in and weave out into the holes already there. You could probably buy them at a very cheap price and put them every where you have something on carpet. Hundreds everywhere!
Reward: Credit 

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23°

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