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Wind Tunnel Testing
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In this activity, learners explore how wind tunnels provide feedback to engineers about the performance and durability of products such as planes, cars, and buildings.
Rubber Band Boat
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In this activity, learners build styrofoam boats powered by twisted rubber bands.
Puff Car
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In this activity, learners are challenged to design a wind-powered car using only a handful of household materials.
Ships Ahoy!
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The goal of this activity is to design the fastest sailboat or one that carries the most treasure.
Backyard Biodiesel
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In this activity, learners make a small batch of biodiesel that will work in any diesel engine. Learners use an old juice bottle as a "reactor" vessel to chemically process vegetable oil into fuel.