Build 6 Different Track-Based Roller Coaster Models
Design 6 different roller coaster models (using the same 400 parts) and put the laws of physics to the test! Balls will accelerate, cause chain reactions, shoot through loops and run through obstacles such as teeter-tooters and switches. A motor-controlled elevator conveys the balls back to the top. This educational construction toy includes instructions that clearly explain each of the physics principles being demonstrated. Highly recommended for middle to high school students.
Requires 9V battery (not included).
For ages 9+.