Ages 7-15.

Are you interested in building cool stuff? Have you ever wondered how things work? Register and grab your catapult building kit from the Harbaugh-Thomas Library.

Then watch our instructional video created by an engineer, Sean! It will be on the Harbaugh-Thomas Library Facebook page beginning Monday, March 22 at 2 p.m. See how to build your own catapult and learn some of the science behind it.

Limited registration due to a limited number of building kits. Kits available beginning Monday, March 22.

Please register each child separately.