Entries Tagged as 'Science'

Einstein’s 23 Biggest Mistakes

Einstein’s biggest flubs: thinking black holes were impossible, believing the universe was static, and saying that “God does not play dice.”

Chronology of Einstein’s Mistakes

  1. 1905 Mistake in clock synchronization procedure on which Einstein based special relativity
  2. 1905 Failure to consider Michelson-Morley experiment
  3. 1905 Mistake in transverse mass of high-speed particles
  4. 1905 Multiple mistakes in the mathematics and physics used in calculation of viscosity of liquids, from which Einstein deduced size of molecules
  5. 1905 Mistakes in the relationship between thermal radiation and quanta of light
  6. 1905 Mistake in the first proof of E = mc2
  7. 1906 Mistakes in the second, third, and fourth proofs of E = mc2
  8. 1907 Mistake in the synchronization procedure for accelerated clocks
  9. 1907 Mistakes in the Principle of Equivalence of gravitation and acceleration
  10. 1911 Mistake in the first calculation of the bending of light
  11. 1913 Mistake in the first attempt at a theory of general relativity
  12. 1914 Mistake in the fifth proof of E = mc2
  13. 1915 Mistake in the Einstein-de Haas experiment
  14. 1915 Mistakes in several attempts at theories of general relativity
  15. 1916 Mistake in the interpretation of Mach’s principle
  16. 1917 Mistake in the introduction of the cosmological constant (the “biggest blunder”)
  17. 1919 Mistakes in two attempts to modify general relativity
  18. 1925 Mistakes and more mistakes in the attempts to formulate a unified theory
  19. 1927 Mistakes in discussions with Bohr on quantum uncertainties
  20. 1933 Mistakes in interpretation of quantum mechanics (Does God play dice?)
  21. 1934 Mistake in the sixth proof of E = mc2
  22. 1939 Mistake in the interpretation of the Schwarzschild singularity and gravitational collapse (the “black hole”)
  23. 1946 Mistake in the seventh proof of E = mc2


From Einstein’s Mistakes: The Human Failings of Genius

Originally posted 2011-09-27 02:00:04.


Einstein theorized that time wasn’t constant — that it was effected by both relativistic frames of motion (velocity) and gravity.

Now scientists at the National Institute of Standards and Technology in Boulder, Colorado, US have measured variances in  with unprecedented accuracy.

I seriously doubt we’re any closer to The Time Machine HG Wells envisioned and certainly the proof probably won’t meet with as much skepticism as On the Origin of Species by Charles Darwin.

Originally posted 2010-09-28 02:00:50.


First theorized by PR Wallace in 1947, realized by Andre Geim and Konstantin Novoselov in 2004, and awarded a Nobel Prize for Physics in 2010 it’s a material that’s made from carbon…

There’s a great deal of money funding research, and there are many practical uses for the material that we’re likely to see marketed soon — the potential has been touted to be enormous… but the expectations that graphene is a replacemnt for silicon might be a little over stated.

Here’s a bullet list — and you can read an article on graphene on BBC News — Is graphnen a miracle material?


  • Graphene is taken from graphite, which is made up of weakly bonded layers of carbon
  • Graphene is composed of carbon atoms arranged in tightly bound hexagons just one atom thick
  • Three million sheets of graphene on top of each other would be 1mm thick
  • The band structure of graphite was first theorized and calculated by PR Wallace in 1947, though for it to exist in the real world was thought impossible
  • Due to the timing of this discovery, some conspiracy theorists have linked it to materials at the Roswell “crash site”
  • In 2004, teams including Andre Geim and Konstantin Novoselov demonstrated that single layers could be isolated, resulting in the award of the Nobel Prize for Physics in 2010
  • It is a good thermal and electric conductor and can be used to develop semiconductor circuits and computer parts. Experiments have shown it to be incredibly strong



Originally posted 2011-06-05 02:00:00.