Just in time for St. Patty's, mathematicians from Ireland figure out how to put a better, cheaper head on your Guinness. Eric Mack has been a CNET contributor since 2011. Eric and his family live 100% ...

In this Math Puzzle, we must find the values of Burger and Beer each to solve this tricky math riddle. Are you a math genius? Only 1% with a high IQ can solve this tricky Burger Beer math puzzle in 20 ...

DRAWING on 50 years of math theory and a few nights at the pub, a couple of American professors has found the formula describing why the foam doesn't last after you pour a beer. *No charge for 4 weeks ...

Before downing your next beer, pause to contemplate the bubbles. You’ll find that they grow and shrink in odd, hard-to-predict ways. A mathematician and an engineer have found a simple and surprising ...

The next time you stare into a beer, think about the bubbles. Mathematicians and scientists do. But for the thousands of years that brewers have been brewing beer, those beer-drinking researchers have ...