Experiment with boat and submarine design and learn more about hydrodynamics, density, and buoyancy.
from Science Buddies Blog http://ift.tt/2skX7Q9
Experiment with boat and submarine design and learn more about hydrodynamics, density, and buoyancy.from Science Buddies Blog http://ift.tt/2skX7Q9
from Science Buddies Blog http://ift.tt/2skX7Q9
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