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[-] marcos@lemmy.world 21 points 2 weeks ago

Right... It takes 4 kW from a 30 Wh battery... So it works for 27 seconds!

[-] hnnng@feddit.org 9 points 2 weeks ago

No no, but that's a 30 Amp-hours battery! With the 928V indicated that should make 27,840 Watt-Hours ... enough capacity to run that thing for almost 7 hours at full speed.

Weeeeeee!!!

[-] Agent641@lemmy.world 6 points 2 weeks ago

And that's 928 volts Fahrenheit too!

[-] Godort@lemmy.ca 10 points 2 weeks ago

300,000 RPM is like dental drill speeds, there is no way whatever they're building this out of can handle those forces

[-] pantherina@feddit.org 1 points 4 days ago

Dental drills are that fast?

[-] smuuthbrane@sh.itjust.works 10 points 2 weeks ago

Unless I see proof, it's marketing bullshit.

[-] Rocketpoweredgorilla@lemmy.ca 7 points 2 weeks ago

Yup, just like the '100,000 lumen' flashlights they'll try to sell you.

[-] smuuthbrane@sh.itjust.works 9 points 2 weeks ago

Come to think of it, I think the speed of sound is like 340m/s, so this is claiming hypersonic flow? Must be loud. 400m/s coverts to 1440 km/h, or right at 900 mph.

Yeah, yeah… sure, sure. 🙄

[-] TanteRegenbogen@feddit.org 2 points 2 weeks ago

Insta-Blind flashlight!

[-] BotsRuinedEverything@lemmy.world 4 points 2 weeks ago

300,000 rpm. Ok.

[-] SanctimoniousApe@lemmings.world 3 points 2 weeks ago

Quick! Somebody get this to Heinz Doofenshmirtz!

[-] chonglibloodsport@lemmy.world 3 points 2 weeks ago

Ionize the air and accelerate it with electric fields!

[-] CubitOom@infosec.pub 2 points 2 weeks ago

Actually, I think it's one van

[-] troyunrau@lemmy.ca 1 points 2 weeks ago
this post was submitted on 16 Oct 2025
19 points (100.0% liked)

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