Robert Moog,

May 23rd 1934, Born on this day, Robert Moog, inventor of the synthesiser. He built his first electronic instrument, a theremin - aged 14 and made the MiniMoog, "the first compact, easy-to-use synthesiser" in 1970. He died on 21st Aug 2005 at his North Carolina home aged 71, four months after being diagnosed with brain cancer.