This Adjustable Focus Red Laser Pointer allows the user to adjust the diameter of the beam by simply turning the aperture. This Adjustable Focus Red Laser Pointer is for presenters, medical practitioners and trainers.
This advanced physics kit is perfect for older children already versed in physics knowledge!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Build over 100 exciting electronic projects with this easy to use kit!
Great tarantula specimen for the science classroom!
Learn Chemistry While Creating Sweet Treats