Journey Through Time

  http://map.gsfc.nasa.gov/universe/uni_shape.html

  http://abyss.uoregon.edu/~js/cosmo/lectures/lec05.html

  http://hyperphysics.phy-astr.gsu.edu/hbase/amom.html

  http://hyperphysics.phy-astr.gsu.edu/hbase/torq.html#torq

  http://www.youtube.com/watch?v=s_R8d3isJDA

  http://www.britannica.com/EBchecked/topic/181349/Albert-Einstein/256585/World-renown-and-Nobel-Prize

  http://www.britannica.com/EBchecked/topic/348136 Lorentz-

  FitzGerald-contraction

  http://www.britannica.com/EBchecked/topic/348120/hen-

  Hendrik-Antoon-Lorentz

  http://www.britannica.com/EBchecked/topic/384284/

  Hermann-Minkowski

  http://www.britannica.com/EBchecked/topic/557482/spacetime# ref206206

  http://www.britannica.com/EBchecked/topic/194880 Euclid

  Special Relativity - A Level Physics

  http://www.youtube.com/watch?v=6Tts3gxs_cM

  Spacetime and the Twins Paradox

  http://www.youtube.com/watch?v=KdjQkuGTBMo

  Einstein Field Equations - for beginners!

  http://www.youtube.com/watch?v=foRPKAKZWx8

  Hubble, Big Bang and The Age of the Universe - Part 1

  http://www.youtube.com watch?v=S3ZWKWw5mPA&list=

  PL72DD6CBED89C0A06

  Prof. Brian Cox - A Night with the Stars BBC Full Lecture

  http://www.youtube.com/watch?v=5TQ28aA9gGo