Rubber Band Racers
Fly into physics fun with five awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helicopter, airboat, airplane, fan car, and hydrofoil. Learn how the elastic material stores energy and then releases it to move the models.
: CHOKING HAZARD - Small parts. Not for children under 3 years.
- Brand: Thames & Kosmos.
- Item Number: 17615.
- Manufacturer Number: 550020.
- UPC: 814743011564.
- Recommended for ages : 8 to 13+.
- Measures approximately: 8.80 x 2.50 x 11.00 inches..
- Weighs approximately: 1.74 pounds.
- Gender: Both.
- Experiments: 5
- Piece Count: 72
- Manual Pages: 8