This is for strictly mildly interesting material. If it's too interesting, it doesn't belong. If it's not interesting, it doesn't belong.
This is obviously an objective criteria, so the mods are always right. Or maybe mildly right? Ahh.. what do we know?
Just post some stuff and don't spam.
Picture of a disassembled Duracell 9v battery. Below the terminal assembly is a clear plastic case where you can see six sets of stacked rectangular terminals and fillings.
Disapointingly, it came wrapped in a branded metal case that you have to pry apart to see the cool layers.
They need to make transparent ones as a special edition xd
The metal shell is part of the protection.
Who needs protection when you have cool lookin batteries?
Jokes aside, maybe a print of how the insides look would be cool, too. Like the phone cases from that recent JerryRigs drama.