Oxygen Concentrators into a blow torch?!

Oxygen a gas that we breath every second of the day we often forget that this gas can become flammable! A man took a couple oxygen concentrators, normally for the use of the elderly had a strong enough pressure to create a giant flaming torch. Oxygen a gas alone can achieve extremely high temperatures, creating this beautiful blue flame as he calls it his light saber. Made with 3 EX-15 Oxygen Concentrators instead of liquid or tanked oxygen. This demonstration shows how each machine one at a time starting with one on, then two on, then three on.Turning this into a cheap way to get a flaming torch !