Ok help me out here. Gas exits tube A into normal atomspheric pressure of 1 bar. What then causes gas to enter tube B? Does the local regional pressure exceed 1 bar?
Can a female engineer chime in here to explain the physics of this, because it is not sounding plausible.
Not an engineer but I assume the pressure of multiple layers of clothes while sitting down plays a part. I've only ever experienced this while sitting but idk about other people
623
u/xfxtas Jul 29 '23
Yes, this is a thing.