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Most Recent Contest Entries (2 total)
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Bedbug Camper |
Page Views: 110 |
Consumer |
| Mark Lorris, Byron Center, MI US |
Votes: 3 |
10/17/2008 |
Introduction
Aside from the bed-on-wheels “teardrop” designs popular in the 1940’s, there is at present no commercially available hard-shell camping trailer light enough to enable towing by a small car. Although 1 in 12 U.S. households with vehicle ownership already have an RV, not every young (or middle-aged, or old) couple who would like to get away for a weekend wants or needs a fifth-wheeler (which needs a truck to haul it), 4000-lb trailer, or motor
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Refrigerator with Outdoor Heat Rejection |
Page Views: 322 |
Sustainable Technology |
| Nathan Stodola, Waterford, VT US |
Votes: 7 |
07/17/2008 |
This device moves the location of heat rejection of a home refrigerator from the climate controlled kitchen to the outdoors. The system would save electricity, and would be of particular interest to buildings with central heating and cooling systems that are operated by the building owners, such as condominiums.
In standard refrigerators operating in the summer, the heat that is pulled into the room from the fridge must then be extracted to the outdoors by the
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