Infrared Light Could Bring Music To The Deaf


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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