Huarache (shoe) Huarache (shoe) Huaraches (derived from "Warachi", in Purépecha, indigenous language , singular huarache) are a type of Mexican sandal, Pre-Columbian in origin. Pre-Columbian in origin, the sandals are believed related to the cactle or cactli, of Náhuatl origin. The name "Huarache" is derived from the Purépecha language term "kwarachi", and directly translates into English as sandal. Early forms have been found in and traced to the countryside farming communities of Jalisco, Michoacan, Guanajuato and Yucatan. Originally of all-leather construction, the thong structure around the main foot is still traditionally made with hand-woven braided leather straps. After originating in the peasant
Intensive pig farming Pigs have a limited tolerance to high temperatures and heat stress can lead to death. Maintaining a more specific temperature within the pig-tolerance range also maximizes growth and growth-to-feed ratio. Indoor piggeries have allowed pig farming to be undertaken in countries or areas with unsuitable climate or soil for outdoor pig raising. In an intensive operation, pigs will no longer need access to a wallow (mud), which is their natural cooling mechanism. Intensive piggeries control temperature through ventilation or drip water systems. Pigs are naturally omnivorous and are generally fed a combination of grains and protein sources (soybeans, or meat