Walt Mossberg @waltmossberg
@elfary74 @washingtonpost I recently learned that the Apollo 11 onboard computer was one of the first to use integrated circuits (chips) and that it was much less powerful than the first IBM PC. It weighed 70 pounds and input was via a numeric pad with huge buttons. https://t.co/mUIxyrWWUF — PolitiTweet.org