The information tag has no wiki summary.
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3answers
165 views
If a star were to suddenly dissapear, would it still have gravity?
I am wondering whether or not literally anything can travel faster than the speed of light. For example, if gravity from a star immediately ceases to have an effect if it suddenly and magically ...
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2answers
120 views
From what we know about QM and Elements could we simulate the Universe in a Computer?
From what we know now about Quantum Mechanics and Elements, could we simulate life the Universe at a Quantum to Element level?
If we can't assume enough to create a sim, what fundamentals are we ...
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1answer
99 views
How is there a connection between energy and information?
http://physicsworld.com/cws/article/news/2010/nov/19/information-converted-to-energy
In the last part of the third paragraph of the above article it says:
"In fact, Szilárd formulated an equivalence ...
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2answers
105 views
sending information over a wire--mechanically [duplicate]
Possible Duplicate:
Is it possible for information to be transmitted faster than light?
I've thought about this since I was a little kid. I know it isn't exactly feasible, but it still ...
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0answers
44 views
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0answers
16 views
OAM states in communications [duplicate]
Possible Duplicate:
OAM states for wireless communications
Can someone give me an overview of how OAM states are used in communications?
Using Orbital Angular Momentum States seems like a ...
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0answers
139 views
Best physics toys/models for learning [closed]
I'm trying to gather as many different physical or generally thought-provoking toys as possible.
I need to know what physics toys are out there, and where to get them.
I remember coming across an ...
