Body Bonanza 2.0 - Your body questions answered
Brains On! Science podcast for kids
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Why Do We Have Tongues?
Nerves are like wires that connect different body parts to the brain. When you sit on us for a long time in a weird position, you can actually squish or pinch some nerves. You might also pinch the blood vessels that feed the nerves. Because of all this, the nerve can't send a good signal, so your foot loses feeling. But don't worry, it's usually over pretty quick.
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