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Dr. Marvin Carroll has an apparatus named 'The Marvin' on the International Space Station, which has potential applications in semiconductor manufacturing. He founded Tec-Masters, which grew to one of the largest Black-owned businesses in the U.S.

Carroll's career began at Redstone Arsenal, where he was among the first African American engineers, eventually leading the Hellfire and Tow Missile Programs. In 1962, he faced racial barriers at UAH and sued for access to education, later earning his degrees from Nova University. His experiences and his mother's guidance shaped his mission to empower others.