This was the first attempt at vacuuming the chamber to burn the model rocket engine in for the Burning Model Rocket Engine In a Vacuum Episode.
However I miscalculated and the tube was too thin resulting in an implosion, also the side covers were too weak.
the estimated outside pressure was 14 Pounds Per Square Inch which amounted to a whopping 20,000 lbs of force on the tube.
many people said I faked the vacuum but this should show you that in fact, it was real.
Check out the full video on our main channel !