1947 Birthday Colin Sanders, British computer engineer, Solid State Logic 1942 Birthday Mario Savio, born in New York, New York, activist, member of Berkeley Free Speech Movement, Sproul Plaza steps named Mario Savio Steps, taught mathematics, philosophy, logic at Sonoma State University 1942 Birthday Colin Sanders, founder, Solid State Logic 1938 Birthday Wilf Corrigan, English/U.S. electronic manufacturer, LSI Logic 1928 Event 1st color TV broadcast in London (John Logic Baird) 1905 Birthday Laszlo Kalmar, born in Hungary, mathematician, discovered mathematical logic, founder, theoretical computer science in Hungary 1902 Birthday Karl Raimund Popper, Austrian/British philosopher, Logic of Forschung 1902 Death Robert Adamson, born in Edinburgh, Scotland, philosopher, professor, served as chair of logic at University of Glasgow 1893 - 1902, important lectures published in 'The Development of Modern Philosophy and Other Essays', dies 1858 Birthday Giuseppe Peano, Italian mathematician, founder of symbolic logic 1852 Birthday Robert Adamson, born in Edinburgh, Scotland, philosopher, professor, served as chair of logic at University of Glasgow 1893 - 1902, important lectures published in 'The Development of Modern Philosophy and Other Essays'
