You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
Great tarantula specimen for the science classroom!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Is it a demonstration of a scientific law or a work of art?
This classic device is used to demonstrate the conservation of mechanical energy.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!