Mathematics and ink combine in this fun set of math-related tattoos. More than 40 math tattoos on two sheets allow you to display math puns, equations, and math icons in a unique way. This makes a great stocking stuffer, novelty prize or birthday gift for the math nerd in your family.
Build over 60 projects with this deluxe version of the Snap Rover kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This kit focuses on teaching children about electricity and how electronic devices work!
This glass Erlenmeyer mug makes an excellent gift!
See the solar system in action!
Great tarantula specimen for the science classroom!