The green science and green creativity ranges feature toys that promote green lifestyle and protecting the environment. Take a look at the future of alternative energy with the Salt Water Power Robot. Put the mini robo-racer together using the collection of plastic body parts, axles, wheels, and motor.
Then stir up a mixture of salt water using household table salt and water. Insert the included aluminium and carbon sheets, add a little bit of salt water with the pipette dropper, and zoom! You've just created a salt water powered engine! Feel and build the future with your own two hands with the Salt Water Power Robot.
Ages: 5 +
Size: 21.5 x 17 x 5.7 cm