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A comment on A Physicist Who Denies That Dark Matter Exists. Parent comment

Re:A Physicist Who Denies That Dark Matter Exists by XorNot on Monday February 27, 2017 @12:36PM (#13746019)
Where's the energy coming from though? Einstein didn't say "you can curve space for free".
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Re:A Physicist Who Denies That Dark Matter Exists by blueprint on Monday February 27, 2017 @12:50PM (#13746167)
Energy is "generated" by activities of 'what exists'.
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