Agar is a growth medium used to cultivate microorganisms in laboratory situations. This 3 gram bottle contains enough agar to fill 7-13 Petri dishes, depending on their size. Detailed agar preparation instructions and safety information are enclosed with the product.
Build your own 10 inch kaleidoscope with this great kit!
Find the hidden crystals when you open your own geodes from this fun set.
Experience this sphere powered by the sun!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Easily assemble a working alarm motion detector!
Learn Chemistry While Creating Sweet Treats
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