Molecule Beads

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Categories: Science and Learning
Views: 427 Brand: Thames & Kosmos
Product Code: tnstnk551102
Availability: 4

$9.99

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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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