explaining_world on Instagram: "A simple demonstration of the repulsion and attraction of magnetism can be performed using two ordinary bar magnets. Every magnet has two poles, a North pole (N) and a South pole (S). When you bring the two magnets close to each other, you can observe two distinct behaviors. If you attempt to bring the North pole of one magnet close to the North pole of the second magnet, or the South pole to the South pole (i.e., like poles), you will feel a definite push, or a f