The 10,000 Domino Computer

Matt Parker and a team of Domino Computer Builders balanced over 10,000 dominoes in a carefully designed circuit. The result was a Domino Computer capable of automatically adding numbers. It can take any two four-digit binary numbers and return the five-digit binary sum. It’s a computer, made of dominoes. Watch the Numberphile where Matt explains more of the maths: As well as the secret Numberphile bonus interview: There are free worksheets and teac