Summer SALE!

Use the Giant Tube to grow gobs of slimy colorful "marbles". Just add water to the small beads and watch them grow! They are perfectly round and th...

With 8 different experiments that you can conduct in the comfort of your own home, using products and items found in your everyday life, you can le...

Learn how to create an enormous geyser by combining Mentos® with soda. The erruption is amazing, up to 25ft high, and so is the scence just bene...

Begin a lifetime of scientific investigation and understanding with 25 fun experiments in five key areas: nature, physics, chemistry, air, and wat...

  Budding botanists will love getting their hands dirty in this unique biological science experiment kit. Learn about plants and seeds by conduct...