The Risks of High-Protein, Low-Carb Diets. Some experts have raised concern about high-protein, low-carb diets. 1  High cholesterol. 2  Some protein sources -- like fatty cuts of meat, whole dairy products, and other high-fat foods -- can raise cholesterol, increasing your chance of heart disease. High cholesterol. 2  Some protein sources -- like fatty cuts of meat, whole dairy products, and other high-fat foods -- can raise cholesterol, increasing your chance of heart disease. 3  However, studies showed that people on the Atkins diet for up to 2 years actually had decreased âbadâ cholesterol levels. 4  Kidney problems.
of 04. Definition of a Battery. A battery, which is actually an electric cell, is a device that produces electricity from a chemical reaction. Strictly speaking, a battery consists of two or more cells connected in series or parallel, but the term is generally used for a single cell.
Simple Transmitters. You can get an idea for how a radio transmitter works by starting with a battery and a piece of wire. In How Electromagnets Work, you can see that a battery sends electricity (a stream of electrons) through a wire if you connect the wire between the two terminals of the battery.