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    • The 20 best parallel universe movies

      The 20 best parallel universe movies

      MSN News· 1 day ago

      People go to the movie theatre to escape reality, but what happens when the movie they’re watching takes them to a completely different reality—or...

    • What is an electron?

      SearchSecurity.com· 14 hours ago

      An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). An electron that is bound to an atom is one of the three primary types of particles ...