this post was submitted on 12 Jul 2026
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Technology

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[–] davel@lemmy.ml 7 points 13 hours ago (1 children)

I know I’m running out of material, but I haven’t made reference to Real Genius in at least a year. https://youtu.be/rthHSISkM7A

[–] yogthos@lemmy.ml 4 points 13 hours ago
[–] crazycraw@crazypeople.online 4 points 14 hours ago (1 children)

oh boy, cancer from 3000yds

[–] davel@lemmy.ml 13 points 13 hours ago (1 children)

Actually no: microwaves are non-ionizing. It will thoroughly cook you, though.

[–] Transform2942@lemmy.ml 1 points 16 minutes ago

20KW microwave for reference

(50,000 times less peak watts than this)

[–] Skyrmir@lemmy.world 3 points 13 hours ago

Very impressive really, combining microwave pulses theoretically easy, but practically very difficult.

[–] marxismtomorrow@lemmy.today 3 points 13 hours ago (2 children)

Defence scientists say the technology could threaten low Earth orbit satellite networks such as Starlink at an extremely low cost.

Low Cost? It's 100 Gigawatts. And the inverse square law is still a thing. In fact it's the thing, the reason most sci-fi weapons can't exist until we get infinite exponential power sources.

This will be amazing at missile defense and anti-air, however, thoroughly eliminating any reasonably distanced threat.

[–] yogthos@lemmy.ml 5 points 3 hours ago

It's low cost compared to trying to take out these satellites by conventional means.

[–] davel@lemmy.ml 8 points 13 hours ago* (last edited 13 hours ago) (1 children)

100 GW means nothing without knowing how long you’ll run it. One second at 100 GW is about 28 MWh, and 1 MWh of electricity in the US costs about $25, so that’s around $700 per second.

[–] Nonconfrontational@lemmy.ml 5 points 6 hours ago

Sounds cheaper than those guns that shoot misses down with bullets, though I could be wrong.