Scientific American is often quite unreliable regarding physics topics. We now know that perfect vacuum is not empty space, is not "nothing". Article on "Vacuum composition" (binary-mechanics.com)
Scientific American is often quite unreliable regarding physics topics. We now know that perfect vacuum is not empty space, is not "nothing". [Article on "Vacuum composition"](http://www.binary-mechanics.com/2019/12/vacuum-composition.html)
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