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Marketa
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energy - 03-12-2005, 10:13 AM

Is energy "real"? I'm not sure. We are so used to use this word for many various things happening in quite different levels, that we silently admit that this "energy" exists. But many physicists don't think so. I asked few of them and they explained to me that energy is man-made quantity showing how much something is changing and I quite agree with this point of view.
Note: There are quite many "TOEs" which claims only that everything is made by energy. But TOE should reveal much more than this, am I not right?
  
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