They're hoping to get six months flight eventually out of a propeller craft. I can't help but wonder what we could eventually get out of a solid state craft.[1

They're hoping to get six months flight eventually out of a propeller craft. I can't help but wonder what we could eventually get out of a solid state craft.[1] They mention batteries in this article when referencing that six months target, but I have to assume servicing the propellers is important as well. 1: https://www.engineering.com/story/how-the-worlds-first-solid-state-aircraft-achieves-propulsion-with-no-moving-parts https://www.engineering.com/story/how-the-worlds-first-solid...