In the final installment of this three-part series, we compare the predictions of color formulae to actual laboratory color measurements.

In this installment, we examine whether CO2 “blanketing” is real, how filtration affects hop aroma and flavor, and how whirlpool temperature influences finished beer.

Kava has been a part of Polynesian traditions for millennia, in places like Tonga, Hawaii, and far beyond. In recent years, it has seduced the rest of the world as well.