6 results for 'vanishing-jelly-marbles'
Vanishing Jelly Marbles
Clear sphere polymers that vanish like magic in a glass of water
Styrofoam vanishes like magic... or maybe not
Water Jelly Crystals
Amazing hydrogels - polymers that are saving the environment.
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.
4-H National Science Experiment