The Plastic Ratio

Additional information

Ed Harris discusses the plastic ratio - more amazing than the golden ratio? You decide!

See our golden ratio videos: http://bit.ly/Golden_Ratio

Previous video with Ed (Heesch Numbers): https://youtu.be/6aFcgATW9Mw

Ed Harris is online at http://maxwelldemon.com and on Twitter at https://twitter.com/gelada

The Plastic Ratio Callipers were made by Eugene Sergeant: http://www.eugenesargent.com/