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TIL Tiny crystals within the ear's jelly-like membrane help maintain balance. If the ear is damaged, these crystals can shift to another part of the ear, causing dizziness and imbalance.

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R7Vbl TIL that after Beethoven went deaf, he found he could affix a metal rod to his piano and bite down on it while he played, enabling him to hear perfectly through vibrations in his jawbone. The process is called bone conduction.
yVPLw TIL consumption of crickets, mealworms or other insects can trigger an allergic reaction in people with shellfish allergies. This is true even for farm or pet store workers with occupational exposure to crickets.
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