Comedian Joseph Scrimshaw is terrified of messing up when his new museum job requires him to bake.
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After years of studying worms, Tracy Chong begins to wonder if they might hold the key to alleviating hunger.
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When Jirard Khalil is twelve years old, his mother suddenly starts to change.
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Chemist Matt Hartings is excited -- and a little frantic -- when he receives an unexpected invitation to talk about the science of bacon on The Today Show.
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Anthropologist Herman Pontzer spends time living among a Hadza hunter-gatherer tribe in order to see if they burn more calories than a typical Westerner.
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