Garage Physics Catapult Demonstration Kit Capacity_15g Bare 26 SWG copper wire

Bare 26 SWG copper wire on a 250g reel approximating 550 feet

this multiplier extends the instrument's range by dropping most of the bench voltage across an external load resistor

nylon cord and bob

cadmium nitrate

Borosilicate glass vacuum desiccator with 15cm interior diameter ships with a porcelain sieve plate for drying moisture-sensitive samples under reduced pressure

Garage Physics Catapult Demonstration Kit Capacity_15g Bare 26 SWG copper wireCatapult building kit with components that assemble into twelve distinct geometries, letting students compare trajectories, launch angles, and mechanical advantage against Hooke's Law predictions.