And the little disc under the lid of a plastic bottle?
Have you ever pried one of them out and found that your bottle still closes fine? What purpose could they possibly serve then?
They’re there to create a seal that keeps EVERYTHING in that bottle, both liquid and carbonation. Without it, that soda would go flat in no time.
Really!!
now that the pressure has equalized through the little hole, how is it that the outer window is not doing all the work?
#2
"...so that the outer window doesn’t have to do all the work."
Really!!
now that the pressure has equalized through the little hole, how is it that the outer window is not doing all the work?
#21 how are you going to get one TicTac to dispence in that ring without spilling half the container?
#24 so why do so many wine bottles have flat bottoms? Why do you make this shit up?