Additionally, a person with normal vision has a total visual field of 180 degrees for peripheral vision while someone who is legally blind only has the ability to see objects that are located within a 20 degrees visual field.
Most people love cheese, whether in chunks or strips, or melted on bread for a grilled sandwich. It is a part of the cuisine of nearly every culture, and variations on the theme are legion. Cheese is usually categorized into four types: soft, semi-soft, semi-hard and hard.
Vegetarian cheese is cheese that is not curdled with rennet, which is an enzyme that exists naturally in animal stomachs. Rennet is the popular name used by cheese makers to coagulate milk, forming curds. Most vegetarian cheeses are coagulated with plants, fungi or bacteria.eta cheese is one of the oldest cheeses in the world and is said to be a product from Greece. Since October 2002 feta cheese has been formally accepted as a Greek only cheese Feta is soft cheese, and is made from sheep milk if a mixture of sheep and goat milk.