It is currently Sun Feb 05, 2012 5:26 am
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- Astrophysics in Quran
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12000 Lunar Orbits/Earth Day
Gravitation, Orbital Energy, Ocean Friction & Energy Transfer... - 14 Topics
- 186 Posts
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Last post by Raef Fanous
Fri Jan 13, 2012 4:33 pm
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12000 Lunar Orbits/Earth Day
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General Relativity
Variable Speed of Light, Time Dilation, Singularity, Wormholes... - 8 Topics
- 64 Posts
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Last post by TRANTRAN
Sun Nov 27, 2011 5:11 pm
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General Relativity
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Cosmology
Big Bang, Dark Matter, Dark Energy, Expanding Universe... - 8 Topics
- 51 Posts
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Last post by Raef Fanous
Mon Nov 28, 2011 10:33 am
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Cosmology
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- Riddles in Astrophysics
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Scratch Your Head
Puzzles in Radiation, Matter, Spacetime... - 7 Topics
- 35 Posts
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Last post by Raef Fanous
Sat Feb 04, 2012 10:19 am
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Scratch Your Head
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Questions & Debates
No physics here. - 31 Topics
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Last post by TRANTRAN
Fri Nov 25, 2011 5:00 pm
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Questions & Debates
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