So…
I was on this site about a year ago. I had rigged together 2 helium tanks, complete with a home-made flow-control option for the gas and a home-made exit bag. I used the first tank to test the gas flow and the integrity of the bag, got in a chair and put the bag on top of my head, with all the air compressed out of it. Around my wrists were some comfortable leather restraints, with a small metal locking device that could be easily clicked into place. I had bought these to restrain my hands after pulling down the exit bag, so as not […]