19th Century Methods Used in the 21st Century

Stun guns will take a pretty big guy out, right? You know them ones that have the wires and darts. I know I wouldn't want to get shot with one of them. Hell no! This 21st century technology is nothing to go up against. I reckon they used the lethal force of bullets in the last century because they didn't have anything better. Maybe that and they weren't enlightened enough to think of an alternative other than lethal force. After all, humans had been using the same methods ever since whenever. Okay, now we are 15 years into the 21st century. Just saying. You can draw your own conclusions.