Cartesian Diver

£ 4.99

Curious Minds Did You Know? As you travel deeper down into water, you may notice that you can’t see red, orange or yellow colours. This is due to the water-absorbing low energy wavelengths of light!

The Cartesian Diver is an excellent way to ignite a love for science through experimentation.

Construct a Cartesian Diver using a dropper, copper, washers and a hook. Place it inside a water-filled bottle and learn how changing pressure can cause the diver to sink or float. Compete with your family and friends to see who can control the diver the best and if you can pick up objects in the water without getting your hands wet!

A brilliant gift set for a young, excited and inquisitive mind. Ideal to foster curiosity and encourage scientific learning on rainy days and a fantastic school holiday activity. 

Ideal for children ages 5+