This deceptively simple snake cube puzzle will puzzle your friends or co-workers for hours. The aim of the puzzle is to try and form a 3 X 3 X 3 cube out of the chain of wooden blocks. Sounds easy, but don’t be fooled---it is not as easy as it sounds! This puzzle makes an excellent stocking stuffer or party favor. It also can be utilized at an office or in the classroom to encourage critical thinking skills and manual dexterity.
The Wimshurst Machine is a high quality static machine for student labs.
Working model representing the sun, earth, and moon and their relationships.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
With this cool electronic kit you get to assemble your own mini electric guitar!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.