This sensor plugs directly into your PC USB port and can measure and log temperature using an external water-proof probe. Great for science projects where temperature vs time data is required. Also perfect for manufacturing, industrial and PC applications.
This superb chemistry set features 350 mind-boggling experiments!
This genuine meteorite is great for the rock collector in your family!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Learn about hydrogen fuel cells with this incredible kit!
This magic bird defies gravity before your very eyes!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!