nice moment at this time mark
white come is oxygen, when it hits the flame, can be seen it burn the thing and thus can be seen it is reducing exhaust.
https://youtu.be/iv1zeGSvhIw?t=2460
white come is oxygen, when it hits the flame, can be seen it burn the thing and thus can be seen it is reducing exhaust.
https://youtu.be/iv1zeGSvhIw?t=2460