by Erin Blakemore National Geographic What do Liberia, Myanmar, and the United States have in common? They use imperial measurements—feet, pounds, and miles—instead of meters, grams, and kilometers. Critics call this shameful. The truth however, is more complicated: Though imperial units are commonly used in the U.S., the metric system is actually the …
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Sky-High Facts (And One Myth) About Clouds
Skby interestingfacts.com Clouds have a way of capturing our attention. They can tower majestically over a crimson sunset, pack millions of gallons of water in a foreboding gray mass, or even resemble cute animals. But aside from their aesthetic appeal, clouds serve important functions in nature, acting as barriers for heat moving in …
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