This 200g calibration weight is perfect for general laboratory, commercial or classroom use. You can use it to calibrate digital scales that require 200g of weight. Clearly marked for easy storage.
Recommended for ages 14 and older.
This advanced physics kit is perfect for older children already versed in physics knowledge!
This classic device is used to demonstrate the conservation of mechanical energy.
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Learn about detective science through this fun fingerprinting kit!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Watch what your music can create with this amazing Snap Circuits set!