Observing a Melting Mystery Substance @Stithsonian

Observing a Melting Mystery Substance @Stithsonian

Uploaded March 2018 | Updated September 2026, 1 week ago

This video shows a frozen substance melting. What evidence, besides its color, indicates it is NOT water?

Observing a Melting Mystery Substance

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Observing a Melting Mystery Substance