Order now at http://www.stevespanglerscience.com/search?sSearch=jelly+crystals&sClass=Product&sType=&submit.x=0&submit.y=0 These amazing pebble-sized polymer crystals mysteriously grow into huge pieces of gel-like material when you add water. In fact, these crystals absorb 150-300 times their weight in water! Because of their incredible thirst, they’re even used to reduce the amount of water needed to water crops and gardens during years of drought! Included with each package of crystals is a science activity guide, with lots of fun ideas for science projects. Water Jelly Crystals are an example of amazing Hydrogels… superabsorbent polymers that are saving the environment.
Water Jelly Crystals
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3 responses to “Water Jelly Crystals”
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I use it to plant it replace dirt better
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Mine is shape ball O like that
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can you eat it
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