Hi, we’re Ben and Joe from Buoyant ( https://www.buoyant.aero/ ). We build small unmanned cargo airships and use them to move air freight at half the cost per mile of a small plane. An airship (or blimp) is an aircraft that gets most of its lift from a lifting gas like helium. It’s the most...
Link: https://news.ycombinator.com/item?id=28278515.
Variant 182.