One of the keys to becoming a fast puzzle-solver is having the right equipment. The Duncan® Quick Cube™ features a smooth, easy turning design to allow you to "corner-cut" for superior performance and play. What this means is that, unlike traditional cube-turning puzzles, the sides of the cube do not need to be perfectly aligned in order to turn one of the sides and change the pattern, allowing you to solve the puzzle more quickly. Ideal for both novices and pros, the Quick Cube™ is an excellent puzzle for rapidly developing your solving skills.
Working model representing the sun, earth, and moon and their relationships.
Experience this sphere powered by the sun!
Use this awesome prism to teach about optics and light in the classroom setting!
This beautiful candle holder is carved out of natural amethyst!
Great tarantula specimen for the science classroom!
This kit includes several different projects that demonstrate the power of magnets!