Senses

NOTE: Facebook note posted Monday, January 10, 2011 at 6:20pm.

"The actual number ranges from 9 to more than 20. In addition to sight, smell, taste, touch, and hearing, which were the senses identified by Aristotle, humans can sense balance and acceleration, pain, body and limb position, and relative temperature. Other senses sometimes identified are the sense of time, itching, pressure, hunger, thirst, fullness of the stomach, need to urinate, need to defecate, and blood carbon dioxide levels."
http://en.wikipedia.org/wiki/List_of_common_misconceptions