Germs Where?

Recently, I learned some disturbing facts about germs. Now, we all know we should be wary of these infectious critters. We try to wash our hands when we can, sneeze into our arm, and use a tissue to open the door handle of that nasty Starbucks on the corner.

But, until a couple days ago, I never thought about HOW MANY germs are out there. Here, a brief run-down of germs per square inch on some everyday items (provided by Colgate and Ameritech Laboratories):

Pen--65 germs per square inch

Wallet--...