 Do they still have people in lung machines? Yes, there are some people that are still in the lung machines. So if those machines go out, those people are toast, aren't they? Yeah, the good part about the machine is they're all metal around it, and if you ground the metal, you're okay, and it will protect you from that. Of course, are they smart enough to ground it, Rich? Yeah, well, a lot of it's grounded anyway, just the way it's connected on the electricity. Catherine in Canada, west of the Rockies. Go ahead, Kath.