Infrared Light Could Bring Music To The Deaf

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Infrared Light From Xbox

Scientists have accidentally discovered that infrared light can stimulate neurons in the inner ear like sound waves do. While trying to “weld” nerves with heat from a laser, surgeons found that the light could stimulate the ear nerves extremely precisely. A research team led by Claus-Peter Richter at Northwestern University in Chicago decided to explore this idea further.

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