With antimatter, humans could be an unstoppable force if applied in military operations. Heck, if all these stories about alien invasions ever happens, we just might be prepared for a diplomatic handshake, or a shakedown.
Don't take my word for it though, I'm probably ranting again. Too much cartoons growing up, maybe.
Lol, yeah. If a billionth of a gram is enough to bring down a house...