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by jrace
438 days ago
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Wow, this, if real is big. ------------
The effect of short-term (≤5 min) exposure to a pure tone of 80–85 dBZ (= 60.9–65.9 dBA) at 100 Hz on motion sickness was investigated in mice and humans.
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Very easy to producw, safe and not invasive. Just download a signal generator app on your phone and you could quickly test this. Excited to see if it helps my partner. |
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