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.
Peel the jicamaâs skin. You need to peel the skin of the jicama before you eat it. It might be hard to peel with a regular vegetable peeler. Do not eat the peel. Instead, try using a chefâs knife. First, cut a thin slice from both the top and the bottom to create a flat top and flat bottom on each end.