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.
Cheese consists of the proteins and fat from milk and is produced throughout the world in hundreds of flavors, textures, and forms. Some common hard cheeses include Parmesan, Romano, Asiago, Buffalo and Pecorino cheese. These cheeses have been cooked, pressed and aged making them good for grating.