What about this thick bit found on many cables?
Those little cylinder-shaped lumps are ferrite cores or chokes, and they’re essentially just chunks of magnetic iron oxide that are there to suppress high-frequency electromagnetic interference.
Have you ever heard weird interference when your cell phone goes off too close to a speaker? Well, ferrite cores are there to keep that from happening to your monitors, power supplies, and everything else.
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?