This 50g calibration weight is perfect for general laboratory, commercial or classroom use. You can use it to calibrate digital scales that require 50g of weight. Clearly marked for easy storage.
Check out this high-quality gyroscope!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Build your own 10 inch kaleidoscope with this great kit!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Use this kit to introduce electromagnetic principles in the classroom setting!