Jun 29, 2011 Serious Silly Putty What happens when you drop an 80-pound ball of Silly Putty from the top of a nine-story building? Ask the budding engineers and scientists at NC State’s Materials Camp.
Jun 17, 2010 Silly Putty Science Watching the ball drop in Times Square is a grand tradition. But for sheer drama, nothing matches the free fall of a 50-pound ball of Silly Putty from the roof of D.H. Hill Library.
