What is the coldest outdoor temperature ever recorded?
In Vostock, Antarctica it reached -89.2 degrees C (128.6 F) on July 21, 1983.
Weather
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How many bolts of lightning strike the earth every second?
Over 100 lightning bolts strike the earth each second.
What does the Saffir-Simpson scale measure?
The amount of potential damage and flooding a hurricane could cause when it makes landfall due to the intensity of its winds.
Which weighs more damp air or dry air?
Dry air is heavier. If you’re a pilot you better know this.
