How Many Calories Do You Burn Walking With Weight? A New Formula May Finally Reveal the Answer.

Michael Easter gets this question all the time. Here, he breaks down the formula he uses and why this number has been historically hard to calculate.
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Why elephants don’t eat 1,000 times more than mice: The surprising math of Kleiber’s law

Many of us would probably like to forget sitting through math classes in school. But let’s briefly travel back, just for a ...