Looks interesting, trenching that will probably not be fun. Hope it works out, esp getting city to work with them. The first one to solve this idea is probably

Looks interesting, trenching that will probably not be fun. Hope it works out, esp getting city to work with them. The first one to solve this idea is probably the next trillion dollar company. Surprised no one has mentioned Zipline yet, the drone startup that got their start in Rwanda with gliders delivering blood by air. They went on to make a quiet drone that uses a cable attached pod to accurately place deliveries: https://www.youtube.com/watch?v=DOWDNBu9DkU https://www.youtube.com/watch?v=DOWDNBu9DkU