This set of 3 wooden brain teaser puzzles features three different levels of difficulty (Simple, Dilemma, Unbelievable), letting kids and adults of all ages get in on the fun! The goal is simple: disassemble and then reassemble each wooden structure. Sounds easy, right? It’s harder than it looks! Test your mental mettle in 3 stages and conquer the conundrum! Each puzzle also works great as an office desk decoration or paperweight.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
Use this awesome prism to teach about optics and light in the classroom setting!
Build over 100 exciting electronic projects with this easy to use kit!
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
This beautiful candle holder is carved out of natural amethyst!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.