I've got way too many to list.
I was using a cordless drill with a 1/4" bit to drill a hole in my firewall. I decided to elongate the hole by pulling up on the drill. Well, the bit broke about 1/2 way down and the broken bit, still in the drill, still spinning, whacked me right in the side of the face. That one took a while to stop bleeding.
As for the radial arm saws... This has been around for many years now. I sent mine to them.
Radial Arm Saw Recall