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Build your own salt water powered V8 engine car - simply add a few drops of salt water and watch it go!
This innovative car assembly kit has a build time of about one hour and demonstrates a new form of clean energy. The special fuelled cell 4×4 car 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 and the car will run for around 7-8 minutes before it needs more fuel. Fun gift for car lovers and kit builders!
Fantastic puzzle, brilliant in it's simplicity - baffle your friends!£4.95
Eleven year old boys are still boys rather than teenagers. But if they are getting into style, try an Interactive Glow T Shirt or something cool for their room like a Jellyfish Tank Mood Light. The Creepy Crawly Challenge will also guarantee you some amusement. Don't eat the chili one.