water

Sailboats

Sailboats

Sailboats
Can you build the fastest sailboat?
One of the water tanks is equipped with a blower at one end. Combine one of the sails, masts, and keels to make your own sailboat then try to sail it the full length of the tank. Change the design of your boat or adjust the sails and test it again. Use your experience to find the most efficient design.