The grand prize of the 3M Young Scientist Challenge went to a student who invented a device to detect and treat ear infections.
The low-cost Wearable device was developed by an eighth grade student from San Diego, California.
The finsen headphones were named after the inventor of the ultraviolet light.
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According to Fan's submission entry to the renowned science competition, over 10% of the world's population experience a mid- ear infections, most of which are children. Not everyone has access to a doctor, which makes it hard to diagnose and treat a mid- ear infections. The solution to this problem is to create a low-cost device that can both detect and treat a mid- ear infections.
It is possible to prevent up to 60 percent of hearing loss in children with Fan's finsen headphones. She likes to listen to the K-pop band on her headphones.
According to a press release from 3M, Fan was given a mentor who helped her transform her idea into a prototype. A scientist from 3M worked with Fan until the prototype was ready.
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At the 3M headquarters in St. Paul, Minnesota, Fan presented her final presentation.
The title of "America's Top Young Scientist" was won by Fan. She plans to use some of the prize money to apply for a patent for her invention.
Harini Venkatesh from New Hampshire won the second prize for her invention of a cost- efficient solution that calculates the power of the eye in patients. The third place winner was from Iowa, where she developed a five stage air pollution filter device. A special destination trip was given to each of them.
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