Well vault 111 is a vault, the 111th vault of it's kind.
Manufactured by the iconic company vault-tec, vault 111's use is to use cryogenic pods to freeze people so then can sleep out the devastating effects of radiation from the atom bomb. This procedure is called cryogenic stasis. Vault-tec was hoping by the end of the cryogenic stasis the all clear would be sent and everybody who went in the vaults would be able to rebuild the nation and or rebuild America without being exposed to the harmful effects of radiation.
But that's not all about vault-tec, vault-tec have made
Secret vaults too. But many don't know the real reason vault-tec made the vaults. Vault-tec made the vaults for experimentation on living organisms.
Vault 111's real cause was to see how many would react to being frozen for long periods of time.
