Carbon dioxide

Who knows me? I read today that CO2 is 689 grams per m3 of air. You can weigh a spoon or two glasses of air! Popular lie: CO2 increases blood pressure, so you can't breathe clean, compressed air (after field testing of protective equipment). This is a grave mistake. In a closed room, there is an instantaneous drop in pressure when the flattened cylinder transitions to a non-compressor state - and complete exhaust. During testing, it is precisely this moment that is determined, and not measured with a pressure gauge. Sports people know this better than me - I’m a home girl, I haven’t gone to the mountains. And you guys, engineers... Why is compressed carbon dioxide standing in a column dangerous for breathing? You cannot inhale air even for a minute after firing a carbon dioxide pistol in a closed volume: it is denser than at atmospheric pressure. It will slam down like the lid of a frying pan - you could suffocate on your ears. Moreover, a shot. Not in a stream, but in separate, close-lying, tight bullets. They will fall into your ears. ***During field testing of mufflers, shooters, in particular, have a whistling sound in their ears due to the fact that they do not have time to catch up with the high pipe from the carbon dioxide shot at the device. Normal weapons specialists and protective equipment know.*** **Next:** you can suffer damage to the lungs and circulatory system.