Product Features. 1  Contents: ingredients, priming sugar, grain bag(s), bottle caps, Brewing procedures. 2  Fermentables: 3.3 lbs Pilsen lme, 2 lbs wheat dme. 3  Specialty grains: 12 oz carapils.  Hops: 1 oz 1  mt. Yeast: 1 sachet.
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool that was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants, traders and clerks in Asia, Africa, and elsewhere.he abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool that was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants, traders and clerks in Asia, Africa, and elsewhere.
It is possible that it derives from the earlier counting board s used around the Mediterranean as early as 300 B. C. An Aztec version of an abacus, circa 900-1000 A.D., is made from maize (corn) threaded through strings mounted in a wooden frame.