I’ll leave all the details out….but I was extremely depressed and decided to try the helium hood method. It failed catastrophically. I am absolutely sure I did everything right too.
MATERIALS I USED:
– 1 60cuft cylinder containing industrial grade 99.9% pure helium.
– 1 flow regulator
– 6 ft 1/4 inch flexible PVC tubing
– 1 box of XL oven bags (19 X 23)
– 1 medium cotton elastic band
STEPS I DID:
1. Installed flow regulator and checked pressure and leaks
2. Attached flexible tubing and checked for leaks
3. Checked oven bag for leaks
4. Pulled bag + elastic band over my head down past my ears, but leaving mouth exposed.
5. […]