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.
by www.SixWise.com. Jicama, a tan, brown or gray root vegetable that looks somewhat like a turnip or large radish, may not yet have caught your eye in the produce section, but it definitely deserves a second (and third) look.Jicama is available in most grocery stores.icama can be used in your cooking like a super-potato (one that also tastes great, and is healthy, eaten raw). Jicama is less starchy than a potato, and one cup has only about 45 calories. It's high in vitamins C, A and B, along with calcium and phosphorus.