https://www.wired.com/story/drones-have-transformed-blood-delivery-in-rwanda/ https://www.wired.com/story/drones-have-transformed-blood-de... Not groceries, bu

https://www.wired.com/story/drones-have-transformed-blood-delivery-in-rwanda/ https://www.wired.com/story/drones-have-transformed-blood-de... Not groceries, but blood delivery in Africa is a thing