Sure with math and such we can calculate and visualize such destruction, and we can accept it as a fact.
But are you telling me that it doesn't boggle your mind that a one gram explosion anti matter device, is basically a small nuke? 1...gram.
I can fully accept the fact that it IS and does exist, but yeah...that such a tiny amount of matter/antimatter can do that much destruction, is hard to wrap one's head around, I mean can you imagine if someone invented a way to create that kind of bombs, a pencil sized bomb that would explode like a nuke? Imagine ANY kind of security forces, they would likely selfdestruct with paranoia on a totally new scale.