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by Craig Freudenrich, Ph.D.

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Freudenrich, Ph.D., Craig.  "How Weightlessness Works"  20 March 2001.  HowStuffWorks.com. <http://science.howstuffworks.com/weightlessness.htm>  11 February 2012.
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Inside this Article
  1. Introduction to How Weightlessness Works
  2. Encountering Microgravity
  3. How You Feel in Microgravity
  4. Countermeasures
  1. How You Sense Position and Motion
  2. Lots More Information
  3. See all Spaceflight articles
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