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Be a part of the first ever 4-H National Science Experiment Hands-on Science Boot Camp - Learn more Get Ready for Halloween 4-H National Science Experiment

Have a Spooky Halloween with These Products

New Products

Square Bubble Maker

Square Bubble Maker

$5.95

Do square bubbles really exist? That's the question of the day and the answer is yes… if you know the science secret. Square bubbles are easy to make and serve as a great learning tool as students explore the concepts of soap films and surface tension. We’ll provide all the tools you need to build your own “square bubble ...

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Best Sellers

Color Changing UV Beads

Color Changing UV Beads

$2.95

Become an ultraviolet detective with these amazing UV-sensitive beads! It's solar magic in action! Make bracelets, test the effectiveness of sunscreen, or experiment with color while you learn about the power of sunlight. Included is a science activity guide with lots of fun experiments with solar radiation and light. Ages 4 ...

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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. Mentos Geyser - Diet Coke Eruption
  2. Awesome Dry Ice Experiments
  3. Color Changing Milk
  4. Glow-in-the-Dark Pumpkins
  5. Cornstarch Science - Quicksand Goo
  6. Seven Layer Density Column
  7. Dry Ice Crystal Ball Bubble
  8. Cloud in a Bottle
  9. Exploding Pumpkin
  10. Sharpie Pen Science