Magnetism is a natural force that comes from tiny particles called atoms. Magnets are objects that have magnetism and can attract other objects that are made out of metal, like iron or steel. Magnanery is when magnets are used to do work, like generating electricity or moving objects. Magnets stick together, so if you attach a magnet to something like a wheel and turn the wheel, the magnet will pull on the metal around it and the wheel will move. This is what people mean when they talk about magnanery.