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Molecule Beads

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.

  • Thames and Kosmos makes great kits and the manuals are so full of great science information.  They are truly a step above other science kits!

    Thames & Kosmos was founded in 2001 by a science museum director and her son, who saw the great need and demand for better science education materials — resources for parents and their children that are more engaging, more effective, more relevant, and more fun.

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