Very true. When some declared in the end of the 19th Century
  "We're know all there is to be known" more or less, they were
  actually mostly right.

  I mean we've learned a lot since then, but I think most of our
  advances were technological. Most of what we've built is based
  on 19th century physics, with some refinements, Atom Bomb and
  nuclear physics being an exception of course.

  Still, it's a lot of fun.