Howdy, Matt: I’ve always wondered how when I take an aspirin for a headache the aspirin knows to go to my head and not to my foot or my elbow or somewhere else. But if …
November 18, 2009
Posted November 18, 2009
Howdy, Matt: I’ve always wondered how when I take an aspirin for a headache the aspirin knows to go to my head and not to my foot or my elbow or somewhere else. But if …