4 ms·

Basic explanataion: http://www.youtube.com/watch?v=iFuR97YcSLM http://www.youtube.com/watch?v=iFuR97YcSLM BTW, these guys really love numbers and math, it's fu

by eknkc 13y ago

Basic explanataion: http://www.youtube.com/watch?v=iFuR97YcSLM http://www.youtube.com/watch?v=iFuR97YcSLM BTW, these guys really love numbers and math, it's fun to watch their enjoyment while explaining things like an Ulam spiral. And I think he's on crack or something.