Cartesian Diver Give the bottle a squeeze and watch as the squid sinks to the bottom. Bernoulli Wing Find out how an aeroplane wing actually works, and make a ping-pong ball defy common sense. Crackle Disk A favourite of the Borg from Star Trek, try out this electrifying plasma device. Listen to the bowl resonate and watch the ripples on the water. Step-in Bubble Stand within the tyre of soapy water and ask a friend to pull a bubble up around you.
Bubble Screen Turn the handle to raise a rod from a tank of soapy water.
Watch how a bubble forms. Pipe-Works Join lengths of pipe together to investigate the effects of height on water pressure and water flow. Tornado Tube Swirl the connected bottles and watch as the water forms long lasting vortices, resembling whirlpools or tornadoes. Water-Works Design your own dams and channels. See how quickly you can get the water wheel to spin.