Defy Gravity with Magnets STEM Activity Fun Facts Most metals such as copper, silver, aluminium, platinum, magnesium and gold are not magnetic. Gravity makes waves that move at light speed. When you throw a ball, the force of your throw moves it forwards, the force of...
Holiday Stick Candle Electricity STEM Activity Fun Facts You can make a battery out of potatoes; it’s not strong enough to power an LED flashlight though. Gold is used in electronics. It has low resistance, but is very expensive. Gold is used to coat the contact of...
