This 100g 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.
Build your own windmill generator kit by recycling a plastic bottle!
Check out this high-quality gyroscope!
With this cool electronic kit you get to assemble your own mini electric guitar!
Use this kit to introduce electromagnetic principles in the classroom setting!
This genuine meteorite is great for the rock collector in your family!
Use this awesome prism to teach about optics and light in the classroom setting!