OpenStrife
Member
I was talking with my astrophysics teacher about vacuums, basically we got to a point somehow that if a vacuum is surrounded by a non-vacuum, all particle movement will be inward.
This made a lot of sense when he explained it.... This being said.... how can any odor/particle permeate outward through a vac sealed bag/jar when all particle movement is inward, and pressure is greater outside the jar/bag?
Has anyone ever actually been caught with multiple vac sealed bags? I can understand smells permeating through 1 vac sealed bags.. but multiple? How, scientifically, is this possible, when all particle travel is inward? Is this possible?
For permeation to work on a membrane there has to be random particle movement in all directions. If there is always an inward dynamic, this isn't possible, theoretically.
Any thoughts?
This made a lot of sense when he explained it.... This being said.... how can any odor/particle permeate outward through a vac sealed bag/jar when all particle movement is inward, and pressure is greater outside the jar/bag?
Has anyone ever actually been caught with multiple vac sealed bags? I can understand smells permeating through 1 vac sealed bags.. but multiple? How, scientifically, is this possible, when all particle travel is inward? Is this possible?
For permeation to work on a membrane there has to be random particle movement in all directions. If there is always an inward dynamic, this isn't possible, theoretically.
Any thoughts?