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6 results for 'vanishing-jelly-marbles'
Vanishing Jelly Marbles
Clear sphere polymers that vanish like magic in a glass of water
Vanishing Styrofoam
Styrofoam vanishes like magic... or maybe not
Water Jelly Crystals
Amazing hydrogels - polymers that are saving the environment.
Disappearing Ink
There's something funny about squirting ink on someone's shirt.
Gardening with Hydrogel Crystals
Using Water Jelly Crystals to help conserve water in the garden.
Helpful Hydrogels
4-H National Science Experiment