Scott Bachmeier, a research meteorologist at the Cooperative Institute for Meteorological Satellite Studies at UW-Madison, says that particles in the air scatter light. In the day, the particles scatter more violet and blue light, but our eyes are more sensitive to blue light — that’s why the sky appears blue.
Thunderstorms, which can be the home [...]

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Uses of infrared radiation in cars, astronomy and meteorology.

Scientific kites are back, flying payloads high into the atmosphere and delivering data at a fraction of the cost of satellites and specialized planes.