Researchers at the University of Alberta developed a formula for reducing cattle gas a few years ago based on a balanced diet. Cow backpacks, plastic containers strapped to cows' backs to collect ...

But yang, in this sense, is limited to cows and pigs. Daechang is the large intestine and it resembles a water hose filled with white, opaque bubbles. The bubbles are the fats.

After a four-hour surgery, a team of doctors at Government Veterinary Polyclinic in Madurai removed about 60 kg of foreign particles from the intestine of a cow, giving it a new lease of life.