Also, as a fun addition, Matt Parker (and others) built [1] a 4 bit binary adder out of about 10,000 dominoes [1] https://www.youtube.com/watch?v=OpLU__bhu2w h

Also, as a fun addition, Matt Parker (and others) built [1] a 4 bit binary adder out of about 10,000 dominoes [1] https://www.youtube.com/watch?v=OpLU__bhu2w https://www.youtube.com/watch?v=OpLU__bhu2w