Links to Information about Solar Eclipses past, present and future - paths of totality, how eclipses are formed. An interesting site with some fascinating links
Two parts - the first a fish's view from under water. In the second the position of the cursor is the source of a light ray. Its path from within the water to an observer appears. It is also possible to see the paths of many light rays from a point wit
Useful information driven site which provides details on both how light exhibits the phenomena of reflection and refraction (including total internal reflection).
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