Time-Lapse of Sierra Nevada Bigfoot Barleywine Fermenting in Traditional Open Fermenters

A batch of Sierra Nevada Bigfoot Barleywine bubbles and froths for six days in traditional open top fermenters in this time-lapse produced by Sierra Nevada Brewing Company. Bigfoot Barleywine is a limited edition strong ale (9.6% alcohol by volume) that Sierra Nevada releases each January.

via Digg