Waste metal. Electromagnets can be used to separate magnetic materials such as iron and steel from mixed piles of trash. The metals are pulled out by the magnet while nonmagnetic objects such as glass and plastic stay behind.aste metal. Electromagnets can be used to separate magnetic materials such as iron and steel from mixed piles of trash. The metals are pulled out by the magnet while nonmagnetic objects such as glass and plastic stay behind.
The definition of pessimistic is constantly expecting the worst. An example of pessimistic is a person who always believes that something is going to fail. of or characterized by pessimism; expecting the worst.
Top 10 unbelievable historical concurrencies. A populist is a person who subscribes to the political philosophy of populism, which is in favor of supporting the rights of the masses and giving power to the people in the struggle against the privileged upper class.op 10 unbelievable historical concurrencies. A populist is a person who subscribes to the political philosophy of populism, which is in favor of supporting the rights of the masses and giving power to the people in the struggle against the privileged upper class.