This highly detailed engine model is perfect for any technology, physics or general science class! Four-stroke operation is demonstrated by the gear-driven timing mechanisms, valves, ignition systems and more. DC power input is available to power a lamp which represents the spark or glow plug ignition. This model is the gasoline version. Made from a high-density plastic that will withstand continual use.
Exciting magnet exploration for ages 8 and up!
See the solar system in action!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
View the glory of space with this hi-tech telescope set!
Learn how solar cells transform light into electrical energy with this great kit!
This illuminated orbiter is great for demonstrations in the astronomy classroom!