Use the power of air pressure in a bag to launch a pom pom! Just a few materials are needed to create your cannon. Fill your cannon with air then seal the opening with a pom pom. Give it a big squeeze and watch as the building air pressure in the chamber causes the pom pom to go flying!
activities ,education ,engineering ,experiments ,Fun ,girls ,Girlstart ,hands-on ,kids ,math ,science ,STEM ,technology