SicariusMan writes: Don't think your bartender is short pouring you on your pint of beer? Most likely they are and don't even know it. This article is a quick sit down with Chris Holloway, inventor of the The "Piaget" Beer Gauge.
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman