Morning Overview on MSN
Lightning superheats the air around it to roughly five times the surface temperature of the sun
A single lightning bolt heats the narrow column of air around it to roughly 54,000 degrees Fahrenheit, according to the U.S.
Fancy Pants Homes on MSN
HVAC technicians notice these 5 things the second they step near your thermostat
Most homeowners treat the thermostat as a simple dial or touchscreen - you poke it, the heat or air comes on, and that's that ...
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