Human gut surface area is approximately 200 square meters.
Waking The Red RT @DangerSilver: @evolutionarypsy Mine is in yards because I'm not a communist.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Waking The Red RT @DangerSilver: @evolutionarypsy Mine is in yards because I'm not a communist.