Tag: Steve Spangler

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CO2 Sandwich – Sick Science! #095

CO2 Sandwich – Sick Science! #095

Talking Cups – Sick Science! #091

Talking Cups – Sick Science! #091

Wind Up Racer – Sick Science #086

Wind Up Racer – Sick Science #086

Shrinking Styrofoam Cup

Shrinking Styrofoam Cup