What is antigravity?

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Can You Survive on Mars?

Can You Survive on Mars?

Could you tough it out on the Red Planet? Find out if you would survive on Mars by taking this quiz at HowStuffWorks.

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  • Kleiner, Ken. "'The Hunt for Zero Point' by Nick Cook." Salon. (June 21, 2010)http://dir.salon.com/story/books/review/2002/08/05/zero_gravity/index.html
  • Millis, Marc G. "Responding to Mechanical Antigravity." NASA. December 2006. (June 21, 2010)http://gltrs.grc.nasa.gov/Citations.aspx?id=153
  • "New Way To Levitate Objects Discovered." New Scientist. Aug. 6, 2007. (June 21, 2010)http://www.sciencedaily.com/releases/2007/08/070806091137.htm
  • Odenwald, Sten. "Is anti-gravity possible?" Ask the Astronomer. 1997. (June 21, 2010)http://www.astronomycafe.net/qadir/q921.html
  • "Q&A: Boeing and anti-gravity." BBC News. July 29, 2002. (June 21, 2010) http://news.bbc.co.uk/2/hi/science/nature/2159487.stm
  • "Russia's 'gravity-beating' scientist." BBC News. July 29, 2002. (June 21, 2010)http://news.bbc.co.uk/2/hi/not_in_website/syndication/monitoring/media_reports/2159629.stm
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