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| Our friends from Biology came down and amazed everyone with demonstrations like how a lake is really many layers stacked up like a cake. Kind of goes with the ice cream I guess. |
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Saturday Morning at the Lab / Layers of a LakeDepartment of Chemistry (drs)11/08/1999 |
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| Our friends from Biology came down and amazed everyone with demonstrations like how a lake is really many layers stacked up like a cake. Kind of goes with the ice cream I guess. |
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