Little Labs: Boats & Buoyancy

Description

Learn why some things float while others do not, what buoyancy means, and how propellers and sails work by building different boats and watercraft. 16-page color guidebook.

WARNING! CHOKING HAZARD — Small parts. Not for children under 3 yrs. Toy contains a small ball. Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.