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Salt 'n Lighter
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In this activity, learners discover that as the salinity of water increases, the density increases as well. Learners prove this by attempting to float fresh eggs in saltwater and freshwater.
Ships Ahoy!
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Design a vessel that tests the limits of wind power given a set of off the shelf and recycled materials.
Draggin' Boats
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Learners design, build, and test models of "dragon boats" made from up to three milk cartons.
Ships Ahoy!
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The goal of this activity is to design the fastest sailboat or one that carries the most treasure.