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SMUsamaShah
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question
184
Why does holding something up cost energy while no work is being done?
Dec 16, 2010
question
117
Why is glass transparent?
Mar 23, 2011
question
60
Why and how is the speed of light in vacuum constant, i.e., independent of reference frame?
Dec 24, 2010
question
51
What is the difference between a white object and a mirror?
Dec 15, 2010
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33
Is time travel possible? Is it possible to go back in time?
Dec 22, 2010
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19
Can magnets rotate infinitely?
Dec 22, 2010
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19
Why two objects get charged by rubbing?
Feb 5, 2011
question
8
Are dangerous rays emitted during Solar Eclipse?
Jun 14, 2011
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7
Simple explanation of quantum mechanics [closed]
Mar 12, 2011
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5
How do GPS devices work?
Aug 1, 2011
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What is the difference between "till" and "until"?
77
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
59
DataGridView - Focus a specific cell
44
Multiple simultaneous downloads using Wget?
42
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