What’s the max volume of a human shout?

A primary school teacher from Belfast holds the Guinness World Record for the loudest human voice, reaching 121.7 decibels. The loudest sound on earth was an exploding Saturn V rocket at 204 decibels, while the Krakatoa volcanic explosion in 1883 was the loudest accurately measured human sound. There are a number of deafening sounds on […]

What’s the meaning of “shout out loud”?

The idiom “shouting at the top of your lungs” can express extreme joy or anger. It is used positively in situations such as sports events or proposals, but negatively in situations like grief or offense. The behavior is acceptable in some contexts but not others. “Shuting at the top of my lungs” is one of […]

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