Invincible Armor

Perfect Protection

Sometimes I wonder, can we make a way to protect ourselves from modern weaponry such as guns, knives, and other dangerous weaponry. I think that I have found a way to protect ourselves from such things. The asnwer is quite simple as it seems, electromagnets, a static magnetic field would be able to repel metal, the most commonly used material on earth. Almost all weapons are made with metal, guns, blades, bombs, and others. This armor would repel any metal with enough power, and would keep us safe from most of today's weaponry. And as we know from the earth's own magnetosphere, it would even be able to repel radiation. And since it can repel radiation, it could possibly, with enough power, allow one to survive nuclear fallout.