|Dimensions||370 x 290 x 80 mm|
ROLLER COASTER ENGINEERING
‧Item no.: #7071
● New large track and bracket design (90x30x60 cm).
● Multiple 3D configurations become possible.
● Use elasticity to power your rail car.
● Conduct gravitational acceleration experiments with different coin weights and record the outcomes.
● 15 experiments introduce children to the fundamental principles of structural engineering.