Leanne Fan invented the Finsen Headphones, a prototype that detects and treats mid-ear infections using acoustic reflectometry, machine learning, and phototherapy. A high schooler from San Diego, Fan was named America's Top Young Scientist by 3M and Discovery Education in 2022 and rang the New York Stock Exchange opening bell. She strives to provide a low cost and non-medicinal ear infection treatment in place of antibiotics for kids to prevent hearing loss, control the infection before surgery is needed, and reduce the spread of antibiotic resistance. Fan also encourages science and art in her community and in younger children by promoting her local science fair and teaching children science at science expos.
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The belief that the paralyzed will walk and the deaf will hear is a staple of religion, literature, and myth. Now, technology is actually making that happen. Zeen has designed...