The Loudest Sound in the World - National Geographic Education …
https://blog.education.nationalgeographic.org/2014/10/07/the-loudest-sound-in-the-world/
WEBOct 7, 2014 · SCIENCE. On 27 August 1883, the Earth let out a noise louder than any it has made since. It was heard 3,000 miles away “like the distant roar of heavy guns.” Think, for a moment, just how crazy this is. If you’re in Boston and someone tells you that they heard a sound coming from New York City, you’re probably going to give them a funny …
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