- Hypx@lemmy.world
- Banned
- 2 Posts
- 2 Comments
Joined 3 years ago
Cake day: July 25th, 2023
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- Hypx@lemmy.worldBannedOPto
14·2 years agoThere are fuel cell powered drones out there. Size hasn’t been an issue for a long time.
They’re still using pressurized gas tanks. Apparently, not even a drone is not too small for such things.