Posted on 23/01/2013
by Phil Neal
More than 150 years ago, French physician Jean Louis Marie Poiseuille developed a formula for calculating the flow of blood in different parts of the body. At about the same time, German physicist Gotthilf Heinrich Ludwig Hagen independently arrived at the same formula while measuring the flow of water through a tube. What does blood or water flow have to do with 21st century packaging? Plenty!