(clicking) (gears rattling) (fun music) – Today, we’re building
houseboats with cardboard, duct tape, and rubber bands. Let’s think about the
engineering design process. First we design, then
we build, then we test. How will you design your boat? Can you get your boat to float? How far can you get your
boat to travel on the water? There’s my design. Kinda looks like a house. I’ve got my propeller that’s
gonna propel my boat forward. And I’m gonna use a rubber
band to store energy and then make it spin. Let’s get to building. I’m gonna use some duct tape,
because it’s kinda waterproof. Now it’s time to test our houseboat. Oh, that was cool! And remember, until next time, keep learning Full STEAM Ahead.