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What new invention should I invent to make a lot of money?
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11-18-2012, 01:09 PM
Post: #2
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A way of storing solar heat directly by transferring the low grade heat from the roof of a house into a high temperature pile of refractory blocks in an insulated vessel under the house or garden, where it can be stored until winter, then used to heat the house.
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Messages In This Thread |
What new invention should I invent to make a lot of money? - shankster - 11-18-2012, 01:01 PM
[] - charcinders - 11-18-2012 01:09 PM
[] - magnetz121 - 11-18-2012, 01:09 PM
[] - Just another dude - 11-18-2012, 01:09 PM
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