Cud stretched, forming a vacuum in the gullet that sucks the semi-liquid stomach content into the esophagus. From the esophagus it is taken back to the mouth with retro peristaltic movements. When the stomach content, or the cud, arrives in the mouth of the ruminant, it is pushed against the palate with the tongue to remove excess liquid, the latter is swallowed and the solid material is chewed thoroughly so the cattle can extract the minerals present in the cud brought to the surface during rumination. The function of rumination is that food is physically refined to expose more surface area
Chewing gum Valley, in Leicester to make plastic objects. Known objects made are collection containers for more chewing gum, shoe soles, rubber boots, and plastic cups. Her company advertises itself as the "first company in the world to recycle and process chewing gum into a range of new compounds that can be used in the rubber and plastics industry". The company is called Gum-tec, and the collection containers are dubbed "gumdrops". Advertised products on the website are pencils, coffee mugs, guitar picks, a "bicycle spoke", rulers, sports cones, frisbees, boomerangs, door stops, "meal mates", lunch-boxes, and combs. Chewing gum Chewing gum is