Using heat-rays on the enemy might look bad in the newspapers, and put civilians off their breakfast.
ECONOMIST: Electromagnetic weapons
But the earth itself radiating energy outwards in the form of long-wave heat rays.
FORBES: A Call to Arms on Climate Change
The museum is newly illuminated by 3, 800 individual LED lights, which lack the paint-destroying heat and UV rays of incandescent bulbs.
BBC: Rijksmuseum set for grand reopening in Amsterdam
Among the challenges is modifying sensors designed to detect the heat from an incoming warhead so they can spot the much-cooler satellite, which has no heat source and is warmed only by the sun's rays.
CNN: Attempt to shoot down spy satellite to cost up to $60 million
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