A magnet is a metal that can attract (pull) or repel (push) other types of metals. Every magnet is a metal, but not all metals are magnets. The force of magnets is called magnetism. Magnetism can work ...
These simple, DIY science experiments for kids will help combat "summer slide" — and your kids will be having so much fun, they won't even notice that their brains are getting a workout. The best part ...