By Ariel Marcy, 9 August 2023
Harness a powerful simple machine to launch some tasty treats. Safety: When dealing with food, use clean hands and clean equipment. Be careful with your catapult and make sure no one is standing where you’re aiming it.
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By David Shaw, 23 September 2021
This simple toy can balance on a table edge or a fingertip. So get your craft on and have some physics fun!
By David Shaw, 20 May 2020
Everything is part of something – why not make our quiz part of your day?