What happens when you drop 50 pounds of Silly Putty from a 10-story building?

June 18 2009, 7:02pm

For the past three years, high school students at N.C. State University’s materials camp get to find out what happens when you drop Silly Putty from the roof of the D.H. Hill Library. Last year, the camp dropped 30 pounds. This year they dropped 50 pounds (organizers order it in bulk).