So how exactly does Dynamo do it?

McHeathen

Dynamo the street magician has a show on Watch TV. Some of the things he has done is hown to walk on water, go through panes of glass, change bank note numbers and the lettering on a cinema sign by blowing on it from the other side of the street.

http://www.youtube.com/watch?v=LZ4EQ...eature=related

http://www.youtube.com/watch?v=mBwMd...eature=related

http://www.youtube.com/watch?v=Hy7ha...eature=related

Evo

You'll have to ask the guy, they all have different methods, but similar *tricks*.