peepeepoopoo32·3 ปีที่แล้ว·discuss> hydrogen airships to inspect power linesIs this a joke? Isn't there a bit of a, uh, fire hazard? Aren't airships generally less controllable when affected by wind?
Is this a joke? Isn't there a bit of a, uh, fire hazard? Aren't airships generally less controllable when affected by wind?