Web exclusive! Snap together a cool model rocket-car that is powered by baking soda and vinegar to learn about other fuel sources that can be used to power vehicles.

Bonus Buy
Original: $19.99
Sale: $13.99
Power things up with baking soda and vinegar! The SmartLab Toys Blast-off Rocket Racer is a sleek aerodynamically designed rocket racer that has a see-through body for a closer look at the chemical reaction. Rocket science and kitchen chemistry collide as well in the book provided to guide you and your child through each of the science experiments.