Researcher uses bat-inspired design to develop new approach to sound location

Sometimes, Mother Nature has designs more efficient than human-made ones; a researcher has taken inspiration from bat ears to develop an incredibly accurate sound locator. Due to the shape of their ears, bats can determine the location of a sound with only one ear and only one frequency. Previous tech can detect location within 7.5 degrees, while the new sound locator can determine location within half a degree.
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