The physics trick that could halve energy use of AC
The physics trick that could halve energy use of AC
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The physics trick that could halve energy use of AC
A new technology uses shape-memory metals that heat up when stretched and cool down when released. This cooling effect would make refrigerators and air conditioners much more efficient.
A new technology (developed in Germany and Europe) uses shape-memory metals that heat up when stretched and cool down when released. This cooling effect would make refrigerators and air conditioners much more efficient.