Bring science to life with fun and imaginative toys from Koontz.
Build a pendulum from strong, easy-to-assemble, precut durable and recyclable cardboard parts, string and magnets.
Explore the science of magnetic force and learn how its power can be used to keep the pendulum moving in a chaotic system. Can you guess what its next move will be?
Instruction leaflet explains the history of the pendulum and its use and suggests further ideas for fun play.
Dimensions: 14 cm (w) x 36cm (h) x 3 cm (d).
Suitable for all scientists aged 8 and over.