books.google.co.uk - Ever wonder where the bubbles in your beer came from, which way they are going, and why? Have you considered the physical differences among ales, lambics, and lagers? Do you contemplate your pint? Accomplished homebrewer and physicist Mark Denny has crafted a scientifically sound and witty investigation...http://books.google.co.uk/books/about/Froth.html?id=ogXc9xTTCVsC&utm_source=gb-gplus-shareFroth!
