This set of filters is ideal for optical transmission measurements, solar monitoring, attenuation of laser beams, and demonstrations of laser light’s monochromatic character. Five filters of different colors are featured. Use for teaching about optics in the classroom and more!
Find the hidden crystals when you open your own geodes from this fun set.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This microscope is so versatile you can even take it with you on a job site!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
A massive mounted set of 100 rocks and minerals found in the US,
Create beautiful art with this amazing sun paper!