If you are reading this post on a computer attached to the Internet, you can thank Claude Shannon (1916-2001). It was his work, starting with A Mathematical Theory of Communication, that first enabled humans to extract digital perfection from the analog world by creating the field of Information Theory. Like most computer nerds of his day, who often had to program their computers by moving wires around or even mechanical linkages, he was also an electronics and mechanical whiz who could create a juggling robot and The Ultimate Machine.
posted by DU on May 6, 2008 - 35 comments

Who can name the bigger number? I guarantee you will lose to the Busy Beavers. (No, infinity is not allowed, the bigger infinity is a different game.) The author also debunks in very simple terms the recent story that quantum computers perform calculations without being turned on. My first post and disclaimer: I know the author from our mutual field of quantum information.
posted by gregv on Mar 16, 2006 - 113 comments