THIS ONE'S FOR CHARLIE:

Age-Old Beer Mystery Finally Solved

So even if you drink a wee bit too much on St. Patrick's Day, and you see the bubbles in your beer sinking in the glass, your eyes are not deceiving you provided you're drinking Guinness. Reuters reports that scientists from the University of Edinburgh's School of Chemistry tested it and have proven that Guinness bubbles really do flow downward and not upwards. (Yes, they were paid to figure this out. No, we don't know how you can get a job like that.)