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gravity waves

  1. joinfree

    Gravitational waves in Einstein theory are 2-nd order, in Newton theory are 4-th order!

    Take the Newton's theory. Two masses of detector (m, m) are connected through an elastic material (which length is L), the source of gravity is in r meters away (and has mass M) and has the size X. Then the force, which is expressed on receiver is: F = GmM/(r-L)^2-GmM/r^2. Now, the source is...
  2. mindlight

    Gravitational astronomy & Dark Matter

    I have some questions I was hoping people with better understanding of science than me could give me a layman's answer to. Please no jargon and smart alec responses about the need to do a PhD in astrophysics before I ask the question. My view like Einsteins (and after all he came up with the...
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