Theory #4: Superman's Flight Theory

Look, it's a bird! No, it's a plane! No, it's magnet man! Also known as, Superman. Does superman actually fly? Superman came from Krypton. The gravity on Krypton is much higher than that of the earth, so this means that superman flies by his super jumping ability because we weighs less on Krypton. Wrong! He would weigh the same weight on both Krypton and on earth. So then how does he fly? He may fly by the earths magnetic field. Remember when Superman made the earth spin backwards? Well, he could've reversed the spin on the earth by having such a strong pull from his magnetic quality.