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New Products

Water Cube Kit

Water Cube Kit

$14.95

Can’t get enough Water Jelly Crystals? Crazy for Clear Spheres? Well, our never-tiring Polymer-ologists have searched high and low to bring you the newest polymer sensation... Polymer Cubes. This tiny, squishy cubes grow over 195 times their original size when you plop them in water and they help make the connection ...

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Best Sellers

Buzz Magnets

Buzz Magnets

$3.95

You've heard the "buzz" about these magnets... now create your own. Just toss these super strong magnets into the air and when they collide, you hear a buzz! The magnets are made out of highly polished hematite. Just separate the two magnets from each other and throw them in the air. As they come together the magnets twirl, ...

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Top 10 Science Experiments The top ten most searched science experiments and science fair project idea

Mentos & Coke experiment

Welcome to the ever-growing, ever-changing collection of Steve Spangler's favorite science experiments, recipes and cool science projects. Real science - real learning - real fun.

  1. Inside the Soda Can
  2. Mentos Geyser - Diet Coke Eruption
  3. Soda Can Corrosion
  4. Color Changing Milk
  5. Awesome Dry Ice Experiments
  6. Sharpie Pen Science
  7. The Incredible Can Crusher
  8. Cornstarch Science - Quicksand Goo
  9. Fun with Glowing Germs and Microbes
  10. Red Cabbage Chemistry