A kit which allows students to perform an experiment which visually demonstrates the differences in density between liquids, and how density affects mixing and separation. Several liquids of varying color are added to a cylinder. Due to differing densities of the liquids, a density gradient is formed resulting in a layered, multi-colored column. As an optional investigation, the relative density of small solid objects may be compared by dropping them in the density column. A good basic science fair project or classroom demonstration.
See the solar system in action!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
Command robotic creations with this cool construction 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.
Comprehensive collection of 30 fossils.
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.