20 life-changing bobby pin hacks: | Cosmopolitan

How is your PIN code is decided? Ever wondered how your PIN code is decided? or how the indian post services deliver your parcels exactly at your home? Turns out, there’s a whole system behind those 6 little digits! From the region it represents to the exact post office it points to, every digit tells a story. Whether you’re from the north, south, east, west, or even the army postal service, your PIN code connects you to a specific region. Your district, your state, your region everything is con