Build your own salt water powered motorcycle - simply add a few drops of salt water and watch it go!
This special fuel cell motorcycle is powered from a chemical reaction with saline, metal and water - adding literally just a few drops of salt water will start the engine running as if by magic. The motorcycle will perform straight runs, right or left circling and radical 'S' turns with a run time of around 7-8 minutes before it needs more fuel. This innovative kit teaches children about new forms of clean energy, combining science, creativity and of course fun.
Truly baffling tricks, stunts & optical illusions - brain strain!£19.95
Super speedy high energy 5cm bug darts about changing direction.£12.99
Ten year olds are highly active, clever little people with lots of opinions. They will undoubtedly be sitting by computers, but they also need toys and games to play with and real world objects. They have got stacks of energy so anything involving hurling objects around outside is good.