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images, data, observing reports and features on planetaries.
Category: Science\Astronomy\Interstellar Medium\Planetary Nebulae

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A simple derivation of Einstein's theory of relativity which is widely taught to undergraduate physics ...
Category: Science\Physics\Relativity\Courses and Tutorials

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Euclidean interpretation of special relativity that gives arguments supporting a geometric unification of electromagnetism and ...
Category: Science\Physics\Relativity\Alternative

Parallel Universes (Popularity: )

Recent discoveries in quantum physics and in cosmology shed new light on how mind interacts ...
Category: Science\Physics\Alternative

The Light Cone - An Illuminating Introduction to Relativity (by Rob Salgado) (Popularity: )

a multimedia introduction to the theory of relativity
Category: Science\Physics\Relativity\Courses and Tutorials