How Time Travel Works

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Can your hair turn white overnight?

Can your hair turn white overnight?

Many people think Marie Antoinette's hair turned white overnight. Find out if this could really happen at HowStuffWorks.


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Sources

  • Cleland, Andrew. Personal interview. April 2010.
  • Davies, Paul. "How to Build a Time Machine." Penguin. March 25, 2003.
  • Davies, Paul. Personal interview. April 2010.
  • Franknoi, Andrew. "Light as a Cosmic Time Machine." PBS: Seeing in the Dark. March 2008. (March 1, 2011)http://www.pbs.org/seeinginthedark/astronomy-topics/light-as-a-cosmic-time-machine.html
  • Hawking, Stephen. "How to build a time machine." Mail Online. May 3, 2010. (March 1, 2011)http://www.dailymail.co.uk/home/moslive/article-1269288/STEPHEN-HAWKING-How-build-time-machine.html
  • "Into the Universe with Stephen Hawking." Discovery Channel.
  • Kaku, Michio. "Parallel Worlds: A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos." Anchor. Feb. 14, 2006.
  • "Kerr Black Holes and time travel." NASA. Dec. 8, 2008. (March 1, 2011)http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/041130a.html
  • Sanders, Laura. "Physicists Tame Time Travel by Forbidding You to Kill Your Grandfather." WIRED. July 20, 2010. (Mach 1, 2011)http://www.wired.com/wiredscience/2010/07/time-travel/