Premium Only Content
This video is only available to Rumble Premium subscribers. Subscribe to
enjoy exclusive content and ad-free viewing.

Test of the oxygen percentage in the air in the dead space of a cloth face covering
3 years ago
16
The hype about mask wearing is that you are rebreathing in your own carbon monoxide and this is causing CO poisoning. But what about the oxygen level in the dead space of your mask? I demonstrate with a 4 gas multimeter and a cloth face covering that the dead space in the mask becomes oxygen deficient very quickly. Prolonged wearing can cause numerous side affects that can be very harmful. I apologize in advance for the poor editing. But feel free to watch again and pause the video.
Loading comments...
-
DVR
Sean Unpaved
1 hour agoMidseason Mindset, Texas Heroes, & the Hype Surrounding EA's New CFB 26
3.19K -
Nikko Ortiz
2 hours agoLIVE STREAM!!!
33.1K2 -
13:25
BlackBeltBarrister Off The Record
6 hours agoTHIS is Why People Are Angry!
131 -
2:33:41
The Confessionals
1 hour agoThe Occult Side Of Music They DON’T Want You To See (Even The Devil Can’t Hide THIS)
35 -
UPCOMING
ROSE UNPLUGGED
2 hours agoEzekiel’s War: Are We Seeing a Collision of Nations?
15 -
1:48:05
The White House
4 hours agoPresident Trump Participates in a Cabinet Meeting, July 08, 2025
19.7K33 -
1:06:46
Timcast
2 hours agoDeep State Plot For "REGIME CHANGE" Against Trump EXPOSED, Democrats DEMAND Violence
111K74 -
LIVE
Rebel News
1 hour agoConservative funds gender surgery, Carney's secret vacay, Decade of mass migration | Rebel Roundup
360 watching -
31:37
Grant Stinchfield
2 hours ago $0.40 earnedNano Nightmare: Government Plot to Monitor Your Body from the Inside Out EXPOSED!
1.3K2 -
1:05:43
The Rubin Report
3 hours agoPress Sec. Struggles to Hide Her Anger as Reporter Implies He Doesn’t Believe Her Epstein Story
128K88