The Intel International Science and Engineering Fair rcxseqdwx (ISEF) was held May 10-15, 2015, at the David L. Lawrence Convention Center in Pittsburgh. Approximately 1,700 students from more than 75 countries, regions and territories competed at ISEF. To participate, the finalists first competed against fellow students at 422 regional Intel ISEF-affiliated science fairs around the world. Each affiliated fair selected two individual projects and one team project to travel to the Intel ISEF to compete in 17 different categories: animal sciences; behavioral and social sciences; biochemistry; cellular and molecular biology; chemistry; computer science; earth science; engineering — electrical and mechanical; engineering — materials and bioengineering; energy and transportation; environmental management; environmental science; mathematical sciences; medicine and health; microbiology; physics and astronomy; and plant sciences.
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