Close Look at Human Arm Finds Host of Microbes - News
Close Look at Human Arm Finds Host of Microbes
Mon, 12 Feb 2007 11:00 AM ESTRob Stein
... Hold out your hand, with the palm facing skyward. Pull the sleeve of your shirt up to your elbow. Now take a look at the fleshy part of your arm, about halfway between your wrist and your elbow. What do you see? ...