A Ball of Cards. Cool! // Uma bola de cartas =D  “The construction approximates the uniform compound of six pentagonal prisms, but with rectangular sides instead of squares.” Learn how to do it: http://blog.makezine.com/archive/2011/12/math-monday-make-a-ball-of-cards.html

A Ball of Cards. Cool! // Uma bola de cartas =D 

“The construction approximates the uniform compound of six pentagonal prisms, but with rectangular sides instead of squares.”

Learn how to do it: http://blog.makezine.com/archive/2011/12/math-monday-make-a-ball-of-cards.html

Tags: cards ball cool geek math