Our solar system drawn to scale on an overhead projector scroll.
The model is drawn with the distances between objects to scale (not the sizes of objects).
A simple and easy way to show your students how parallax works!
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A neat computer simulation of galactic formation.
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A "reactor" of mousetraps and golf balls provide
an intense demonstration of a runaway nuclear process!
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Here we explain how to set up and use a cloud chamber to see nuclear decay particles.
Study Science @ SMU!
A podcast that reviews the
Voyager Golden Record!
