This 200g calibration weight is perfect for general laboratory, commercial or classroom use. You can use it to calibrate digital scales that require 200g of weight. Clearly marked for easy storage.
Recommended for ages 14 and older.
The large realistic model has removable organs that can be studied and set back into the correct position.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This classic device is used to demonstrate the conservation of mechanical energy.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Build over 60 projects with this deluxe version of the Snap Rover kit!
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