Blow up a balloon without touching it! This fun and easy science experiment uses a chemical ... into history while getting creative. Build a rocket, launch it, and see how far it goes!

This jet of air functions like jet force and propels the balloon forwards. Rocket engines function according to the exact same principle: as the fuel burns inside the rocket, the gases produced escape ...

PongSat embodies John Powell’s belief in access to near-space science for everyone ... the size of the experiment, sending it up with balloons instead of rockets, and settling for a trip ...

as they explore fundamental science concepts related to space travel. With guidance from their teachers, the children conduct hands-on experiments using balloons and everyday objects to ...

They experiment ... using balloon-powered propulsion. These models mirror the difference between road cars, in which the engine powers the wheels, and Bloodhound, which is jet engine rocket ...