4M GreenScience Solar Mechanic Hasbro Watch as the bug whizzes

Watch as the bug whizzes around the tracks in this delightful interactive book

This car toy includes a simple guide to build and play

This Steel Safe with Alarm features a two-number combination and an alarm

The Great Dragon Race takes racing to the next level

tilt function

4M GreenScience Solar Mechanic Hasbro Watch as the bug whizzesWith the Solar Mechanic kit, you can learn about alternative energy using solar panels and hand cranks. This kit uses repurposed materials. Product Description Assemble a unique solar motorized module powered by a solar cell using clean energy from the sun. Use it as the engine of a vibrating robot that slides across the floor, a cooling fan that functions automatically under the sun, an illusion spinner that turns the sun's rays and colours to