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.
This is a classic demonstration toy of the powers of magnetic fields!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Easily assemble a working alarm motion detector!
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