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newsphilosophy OP t1_iwpqfm1 wrote

There is no shortage of debate about the nature of dark matter, a mysterious substance that many believe makes up a large proportion of the total mass of the universe, in spite of never having observed it directly. Now some believe that Landauer’s principle, which dictates the physical nature of information, is raising a startling possibility: that dark matter might be information itself, writes physics lecturer Melvin Vopson.