Use this set of steel balls for a variety of lab and experiment applications. Each ball measures approximately 12m, and the set comes with 12 balls. Great for science fair projects, weights and measurement, and more.
Discover how solar cells make electricity with this awesome kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This glass Erlenmeyer mug makes an excellent gift!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Build a model green house and 9 other green energy-related devices with this great kit!
Build over 100 exciting electronic projects with this easy to use kit!
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