Turntable speed / pitch / RPM. Vinyl records are manufactured to be played back at a certain speed. Most 12 inch (diameter) long-play records are played back at 33 1/3rd revolutions per minute. Most 7 inch records require 45 RPM.
Jicama is a large, bulbous root vegetable. A bulb may weigh one or two pounds and has a rough 'n' tough brown skin which should be peeled before eating or cooking.
Jicama is a root vegetable that is native to Mexico. It has a thick brown skin that resembles a potato's, and is shaped like a large turnip.The interior of the jicama root is crisp and white.Its texture is similar to a potato, while its flavor is mildly sweet and similar to some varieties of apples.icama can be stored for up to 3 weeks. 1  If storing cut jicama, cover the root loosely with a paper towel and place it in a plastic bag. 2  The bag can be stored in the refrigerator for up to 2 weeks. 3  Before use, you may want to cut away some of the exposed flesh if it has become soggy or discolored.