I watched this rather interesting YouTube video on how Rwanda's health care system sends donated blood around by drone, since driving it around doesn't quite work (because the roads are pretty bad) and they can't afford the waste that keeping every hospital with an emergency surplus on hand would involve. It's a pretty neat thing and I thought y'all might think it was cool too.

(The Wendover Productions channel overall has some pretty interesting videos about logistics and travel and such.)

- Tomash