Lots More Information

Related HowStuffWorks Articles

• How does going to the bathroom in space work?
• How Hearing Works
• How long can a human survive in outer space?
• How NASA Works
• How Satellites Work
• How Space Suits Work
• How Space Stations Work
• How Space Tourism Works

More Great Links

• Mad Sci Network
• NASA
• The Physics Classroom Tutorial

Sources

• Bone conduction. Encyclopedia Britannica. Retrieved February 26, 2008, from Encyclopedia Britannica Online.
  http://www.britannica.com/eb/article-9080583
• Mad Sci Network.
  http://www.madsci.org/
• spaceflight. Encyclopedia Britannica. Retrieved February 26, 2008, from Encyclopedia Britannica Online.
  http://www.britannica.com/eb/article-9384200
• Sound. Encyclopedia Britannica. Retrieved February 25, 2008, from Encyclopedia Britannica Online.
  http://www.britannica.com/eb/article-9109557
• The Physics Classroom Tutorial. Glenbrook South Physics. http://www.glenbrook.k12.il.us/gbssci/phys/Class/BBoard.html
• Weir, Laila. "High-Tech Hearing Bypasses Ears." Wired. September 16, 2004.
  http://www.wired.com/science/discoveries/news/2004/09/64963