[Graybeard58]

nitrogen asphyxiation - the cleanest, sure fire, low cost, environmentally friendly, painless way to execute someone

I had a doctor apply some of that, in liquid form to a wart on my finger, it was anything but "painless", she might as well have used a blow torch.

[taxcontrol]

Nitrogen asphyxiation is the result of an atmosphere breathed where there is too little oxygen. This causes the person to pass out and without intervention, die. This condition is very dangerous because there are no warning signs. No smell, no feeling of panic or that you can't breath. The victim just falls asleep.