These durable acrylic color filters can be used for a wide variety of optical experiments including optical transmission measurements, solar monitoring, attenuation of laser beams, and demonstrations of laser light’s monochromatic character.
Red, green, blue, yellow and orange filters are included.
Build your own 10 inch kaleidoscope with this great kit!
Learn Chemistry While Creating Sweet Treats
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Get this great introductory chemistry kit for your favorite young scientist!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
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