Michael H. Hart (born 1932), American physicist and futurist author
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Mickey Hart (born 1943), drummer and musicologist with the Grateful Dead
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Michael S. Hart (1947–2011), American founder of Project Gutenberg
Michael Jackson | Order of St Michael and St George | Michael Bloomberg | Michael Jordan | Michael Caine | Michael | Michael Palin | Michael Moore | George Michael | Michael Dukakis | Michael W. Smith | Michael Douglas | Michael Bolton | Michael Schumacher | Michael J. Fox | Michael Bublé | Michael Faraday | Michael Moorcock | Michael Kors | Michael Brecker | Michael Bay | Billy Hart | Michael Nyman | Michael Phelps | Michael Ondaatje | John Michael Montgomery | St. Michael | Michael Landon | Saint Michael, Barbados | Michael Somare |
100 Watt Smile was an eclectic grunge-styled band with country influences that was founded in 1994 by singer/songwriter Carrie Bradley (formerly of Ed's Redeeming Qualities and The Breeders) and drummer Michael Hart.