Stephen Hawking

Stephen Hawking — page 7
While Stephen was studying for his A levels exams that British students take at 18 in math physics and chemistry he built two computers from scratch with his friends using clock parts and parts from a telephone switchboard They called it the Logical Uniselector Computing Engine LUCE It solved logical problems if this condition is true then another thing will happen Years later the school’s computing teacher found a box of junk and threw it away He had no idea it held Hawking’s computer This is an early computer the operating console is in the middle and the tubes containing the memory are right behind it