How to ask for help — and get a "yes" | Heidi Grant

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Asking for help is tough. But to get through life, you have to do it all the time. So how do you get comfortable asking? In this actionable talk, social psychologist Heidi Grant shares four simple rules for asking for help and getting it — while making the process more rewarding for your helper, too.

These fungi drug cicadas with psilocybin or amphetamine to make them mate nonstop

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Massospora fungi use a compound found in magic mushrooms or an amphetamine to drive infected cicadas to mate and mate and mate.

Signs of the color blue have been found in a fossil for the first time

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Scientists think they’ve spotted hints of blue plumage in a fossilized bird from 48 million years ago.

Peru’s famous Nazca Lines may include drawings of exotic birds

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Pre-Inca people depicted winged fliers from far away in landscape art.

Thick calluses don’t make feet any less sensitive

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Bare feet that develop thick calluses are just as sensitive as shoe-clad feet, a study in Kenya finds.