I just remembered, it was around 200 AD...OK no, I'm not quite that old. It was around 2000AD, when I had a lot of visions, one vision I saw a was of the houses of parliament, disentegrating into dust. i can still remember how weird it fell, so much dust that the river Thames was foggy of dust. Just like this picture of NYC.

Thing is, the vision I had in December 1999 showed me no machines destroying that building and St Pauls Cathedral, but a bunch of college student type phychics were doing it with their focus like in some movie. I remember asking myself, how do people turn concrete metal and clay into dust. Weird vision huh? I have never seen or even thought of the idea until that vision.
Me, I write different all the time. Don't worry about it.