A lowering in external pressure induces a dilatation of bodily gases. To reach an equilibrium, it is necessary to pass gas now and then.
This phenomenon is mostly observed at high altitude (mountains e.g.). Jet pilots, who are concerned by this too as they experience sudden changes in atmospheric pressure, contributed to the study of this effect.
Native english ?Spontex needs you to correct grammar in translations. Please login and help in translations validation.
If this translation is not that good, please feel free to add a comment improving it !
Please login to post a comment