Scientists Calculated the "Rapunzel Number" and Cracked the Secret of the Ponytail
Huzzah! Another scientific mystery... ...500 years ago." Learn all about the Rapunzel Number , which provides a key ratio needed to c... ...gth. In the right hands, this dangerous number can predict the shape of any ponytail:... ...rs. Oh, he also mentioned how...
https://www.neatorama.com/2012/02/12/scientists-calculated-the-rapunzel-number-and-cracked-the-secret-of-the-ponytail/
