Recent content by joelr315

  1. J

    Graduate Einstein and Spacetime: Debunking the Myth of Rejecting Curvature

    I see, thank you.
  2. J

    Graduate Einstein and Spacetime: Debunking the Myth of Rejecting Curvature

    I have seen people using Einstein's comments on the geometrical description of spacetime to mean that he didn't believe in the curvature of spacetime. While I do not think this is true I cannot fully understand what his remarks mean.When reviewing a book on relativity by Emile Meyerson: La...
  3. J

    Undergrad How can there be more rational numbers than natural numbers?

    There are different levels of infinity in Cantors transfinite numbers theory. The first infinity - "w" (Omega) or Aleph_Null includes all the natural numbers. The set of all irrational numbers is Aleph_1. The infinities are set up on a basis of mapping on top of each other. Aleph2 cannot be...