Quote Originally Posted by RidingHigh
Beeble Do u think it would actually be safe?
Well, we're talking about a relatively small volume. The important figure is the hemoglobin saturation level, which must normally exceed 70-80% for fataliaty in humans. This corresponds to inahling several liters of CO within an hour or so. No way you're going to get that much from the amount of vapor you can pull froma lightbulb. You get comparable levels from smoking normally, in fact.