http://www.youtube.com/watch?v=3rj23foa-_g
what do you think the chances are these are strong blades with no chance of snapping off and skewering one of the many spectators?
at about 1:22 in the video the kid nails his toe, mom even comes out to look at it and everyone has a good laugh. 1/4" more and it would have been a hospital trip.
