Health

What your hands say about your health

Your hands reveal a lot about the state of your health. This is something that has been recognized since at least the time of Hippocrates—the father of modern medicine.

Psychology & Psychiatry

Palm e-tattoo can tell when you're stressed out

Our palms tell us a lot about our emotional state, tending to get wet when people are excited or nervous. This reaction is used to measure emotional stress and help people with mental health issues, but the devices to do ...

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