Oceanic Circulation Model
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Complex ocean water circulation patterns
become clear with our easy-to-observe
working model. Run warm water,
representing equatorial water, and cold
“polar water together to re-create density
currents that circulate vertically. It comes
with two clear plastic tubes, two clear
plastic connecting tubes, two clear plastic
containers, food coloring, salt, and a
user’s guide. Tube size: 1 1/2 dia. x 12L;
connecting tube size: 1/2 dia. x 8 1/4L;
container size: 3 7/8 cube.