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Thames & Kosmos Molecule Beads STEM Experiment Kit | Turn Liquids into Huge, Squishy, Slimy Molecules! | Learn About Polymers | 3-Language Instruction Manual (English, French, Spanish)

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Description

Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics. Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.

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