0 Members and 1 Guest are viewing this topic.
I farted once and a deep gruff voice boomed out, "Was that you?"
Methane isn't anaesthetic under normal conditions.
I knew a physics teacher who tried to do the experiment with CO2, but the reflex response to this was so extreme that he immediately breathed it out again with such force that he was unable even to try speaking. I don't know if his account is true, though I see no reason to disbelieve it. Perhaps it could be done with a mixture of CO2 and air without going to the same extreme.
The youtube link now leads to: "This video is no longer available due to a copyright claim by NBC Universal."