An equally interesting point on the gas chambers is that they're design is identical to the german military's standard construction air raid shelter, ironically this explains the opening directionality of the external doors (holobunga lore says that this was done so that dead jew bodies would block the door preventing other jews from escaping), the lack of accessory facilities to dispose of whole cremains, and the open hallway shared by the cremation furnaces and "gas showers" (zyklon -hydrogen cyanide- is a flammable gas). Mentioning any one of those facts will get you arrested in most of Europe and Russia.
An equally interesting point on the gas chambers is that they're design is identical to the german military's standard construction air raid shelter, ironically this explains the opening directionality of the external doors (holobunga lore says that this was done so that dead jew bodies would block the door preventing other jews from escaping), the lack of accessory facilities to dispose of whole cremains, and the open hallway shared by the cremation furnaces and "gas showers" (zyklon -hydrogen cyanide- is a flammable gas). Mentioning any one of those facts will get you arrested in most of Europe and Russia.