Jun 19, 2013
Splatter, shatter or bounce? A 100-pound ball of Silly Putty drops 141 feet
On Tuesday, June 18, high school students at a North Carolina State University engineering camp saw first-hand how materials react under pressure when they watched a 100-pound ball of Silly Putty drop from the roof of the 11-story, 141-foot-tall D.H. Hill Library onto the campus Brickyard.