3 ms·
You're almost right. It would work the first time though, if the military successfully kept the weapon's existence secret till then, and resisted the urge to us
by galdosdi 9y ago
You're almost right. It would work the first time though, if the military successfully kept the weapon's existence secret till then, and resisted the urge to use it too soon to save it for a pivotal battle. Militaries are well practiced at managing secrets like that.
- whatshisface 9y agoGiven that we're talking about it on HN, that window might have closed. See also: sound from ultrasound (these already exist to some extent). https://en.wikipedia.org/wiki/Sound_from_ultrasound https://en.wikipedia.org/wiki/Sound_from_ultrasound