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 basic version, which contains 74 balls and 104 total components. A must have for any chemistry classroom!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This magic bird defies gravity before your very eyes!
Create beautiful art with this amazing sun paper!
Learn about hydrogen fuel cells with this incredible kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This classic desk toy will keep you amused!