You know that is an interesting idea, drones for "last mile" of delivery into standardized dropboxes. Imagine USPS pulling up to a street but never getting out

You know that is an interesting idea, drones for "last mile" of delivery into standardized dropboxes. Imagine USPS pulling up to a street but never getting out of the truck, instead launching two dozen drones which deliver the local mail and small parcels and then all come back to the truck 10 minutes later. Super recharge and move to next street.