Dodeca 12 in 1 Solar-Hydraulic-Robot Harvests the power of the Sun with a Double XL Solar Panel and a Hydraulic Transmission. This new kit will teach your child how to construct a robot that uses solar and hydraulic power in harmony, while challenging manual dexterity, and developing self-confidence. Dodeca 12 in 1 Solar-Hydraulic-Robot’s gear box is a true duel threat as it is powered by direct sunlight, and a hydraulic transmission. No batteries are required. With Dodeca, children actively learn about the power of solar energy and the flexibility of Hydraulic power. Alternative energy is playing a pivotal role in society, there is no better time than now to start children on the path to learning basic concepts behind solar technology and hydraulics. Dodeca has 12 exciting builds that can be separated in two animated building modes: Vehicles - Buggy, Obstacle Avoiding Rover, Excavator, Forklift and Animals - Elephant, Pterosaurs, Monkey, Ostrich, T-Rex, Crocodile, Scorpion, and Dog-Walker. As the saying goes, “Our children are the future.” And if anything is certain about that future, it is that renewable energy sources and green technologies will play a major role in our children’s lives.