Anonymous at Wed, 17 Jul 2024 00:28:47 UTC No. 16284309

>>16284302
Killbots.
The only reason we don't have them now is they eat batteries too fast.

Anonymous at Wed, 17 Jul 2024 07:17:18 UTC No. 16284609

>>16284302
That is about 50x the energy density of petrol, so unless there were major snags (like exploding easily, which is likely) we would get a quick transition to electric powered vehicles, including aircrafts.

Anonymous at Thu, 18 Jul 2024 07:49:29 UTC No. 16286201

>>16284302
Laser guns. In a supplementary role most likely, not likely to replace firearms entirely as they still have their major advantages.