This equilateral block glass prism can be used for a variety of optics experiments (especially refraction experiments). The approximate dimensions of this prism are 75mm (side) X 10mm (thickness). Highly recommended for use in classroom lessons, science experiments and more.
Build a model green house and 9 other green energy-related devices with this great kit!
See the solar system in action!
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.
This kit focuses on teaching children about electricity and how electronic devices work!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
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