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Greg Y. Tseng

McClean, VA
Age 16

Fiber Optic Evanescent Wave Ion Sensor with Interchangealbe Probes

tseng
 

Fiber Optic Evanescent Wave Ion Sensor with Interchangealbe Probes

Greg Tseng has always loved numbers and had memorized his multiplication tables by the time he started kindergarten. When he was 13, he finished 9th in the National Math Counts -- a national mathematics competition. Aside from being an able mathematician, Greg also plays the piano and cello and is very competitive on the tennis and basketball courts.

During a visit to the Naval Research Lab, a scientist suggested that Greg develop a device that could accurately analyze chemical solutions to determine their contents. Using fiber optic cable and light sensors to connect a laser and a computer, Greg invented a device that automatically analyzes the ion concentrations of chemical solutions and organic tissues.

In 1996 Greg was a finalist in the Westinghouse Science & Talent Search. He plans to continue to develop his invention and have it patented. When Greg graduates from high school, he plans to attend Harvard where he will study physics and mathematics.

   
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 We gratefully acknowledge the generous support of the Christopher Columbus Fellowship Foundation for the National Gallery of America's Young Inventors, 1999-2006

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The National Gallery for America's Young Inventors ™ is the only nationally recognized hall of fame for student inventors, established in 1993 and given permission by the adult National Inventors Hall of Fame Board in Washington, D.C. to archive and enshrine great student inventions and inventors K-12.


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