Hand Pump
- Grades 6-8
- Grades 9-12
Get pumped for science, and engineer a hand-powered balloon pump. Explore the science behind piston pumps and other pressure-powered marvels. Pump up some balloons, and learn to make tricky, twisty balloon sculptures. Then harness air pressure to design your very own pneumatic machines.
For bulk purchases only – must purchase a minimum of 10.