Connecting with COSI: At-home buoyancy experiment

COLUMBUS, Ohio (WCMH) — NBC4’s Monica Day headed to COSI to do a simple at-home experiment using just water and ketchup packets to learn about the Titanic.

The simple materials can show you how buoyancy works which is a key factor to a working submersible. You can watch the experiment in the video player above.

COSI’s “Titanic: The Artifact Exhibition” is open until Sept. 2. To learn more, click here.

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