Value: $29.95 - $20.99
(as of Jun 13, 2025 18:05:24 UTC – Particulars)
Construct 6 totally different air-and-water powered fashions.
Study in regards to the physics of action-reaction forces, rocket propulsion, nature’s rockets, compressed air, and pneumatics.
Make a giant splash into physics with these enjoyable, moist, and wild fashions
Fashions embrace water-rocket vehicles, jet-propelled boats, a water gun, and a garden sprinkler!
Nice alternative for a enjoyable and academic out of doors exercise!