This detailed kit allows you to build simple inorganic compounds such as H20 or NaCl, simple organic molecules such as propane or acetylene, or complex compounds such as sugar and cyclohexane. Made from a super-strong, unbreakable pre-colored plastic. The connecting bond plugs fit securely, yet are flexible enough for double bonding applications. The balls are precision-drilled for correct bond angles. This is the deluxe version, which contains 370 balls and 520 total components. A must have for any chemistry instructor!
This magic bird defies gravity before your very eyes!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Get swept away by this fantastic robot kit that uses vibrations to move!
Learn how solar cells transform light into electrical energy with this great kit!
The Wimshurst Machine is a high quality static machine for student labs.
Use this awesome prism to teach about optics and light in the classroom setting!
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