this post was submitted on 25 Nov 2024
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NonCredibleDefense

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[–] [email protected] 289 points 1 day ago (5 children)

Guy whose cars run into stopped fire trucks thinks he’s an expert on computer vision.

[–] [email protected] 103 points 1 day ago (2 children)

Someone died because one of those cars thought the broadside of a white semi trailer was the sky and drove under it

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[–] SomeAmateur 32 points 1 day ago* (last edited 1 day ago) (2 children)

Speaking of fire trucks has anyone here ever read the emergency response procedures for teslas in severe accidents? When I was a volunteer we gave it a look over.

If I remember right, Depending on the model they recommend up to 8,000 gallons (~30k liters) to keep an overheating battery's temp stable in case of fire or exposure to high heat. I'll link the resource page here.

Our engine holds 700 gallons (5.2k liters) and the typical tanker in our area holds 2,000 (7.5k liters)

That's a house fire level response for a single electric vehicle. Just getting that much water moved to a scene would be challenging. We have tankers, but how many city departments can move that much water? You don't see hydrants on highways. And foam is not effective like it is for normal car fires. The future will be interesting for firefighters.

[–] [email protected] 23 points 1 day ago* (last edited 1 day ago) (3 children)

I found a link on how the Austrian fire workeres handle this. The fire is extinguished first, then the remainders of the car are put into a special roll-off container (Abrollbehälter, AB) and driven to a gravel pit, where the container will be flooded with 21000 litres of water.

https://www.feuerwehrmagazin.de/nachrichten/news/elektroauto-in-flammen-einsatz-fuer-den-abrollbehaelter-e-brand-93315

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[–] [email protected] 12 points 1 day ago (1 children)

30,000 liters is 30m^3, which is a back yard swimming pool full of water.

[–] SomeAmateur 14 points 1 day ago* (last edited 1 day ago) (1 children)

Now imagine a house on fire with a tesla in the garage or multiple vehicle accidents. Now you need that much more

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[–] jubilationtcornpone 54 points 1 day ago (1 children)

But was it a "stealthy" fire truck??

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[–] [email protected] 20 points 1 day ago

He isn't smart. He's just a narcissist that lives deep in the warm embrace of Dunning-Kuger

[–] [email protected] 44 points 1 day ago (1 children)

"laughably easy to take down fighter jets"

yeah all you have to do is ban the kid running the elon jet twitter. Seems easy enough to me.

[–] [email protected] 13 points 1 day ago (1 children)

Nah man, just use AI with night cameras. It's never cloudy or foggy anyway.

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[–] Tar_alcaran 166 points 1 day ago (9 children)

For those doing the maths at home:

An F35 who obligingly flies top-towards-you (not exactly something you can do, but hey, maybe they're turning) is all of 10m tall.

An AIM-120C can very comfortably hit a target at 100km.

At that range, the F-35 takes up 26 arcseconds, or 0.007 degrees. That's roughly about the size of this period, at a distance of 3 meters away.

[ . ]

Good luck spotting that in a sky of roughly the same colour, full of other objects.

[–] [email protected] 21 points 1 day ago (1 children)

Yeah but what about the AI? Have you thought about the AI that would be running it, which never misses, and would totally be a useful existing thing? 😉

[–] [email protected] 6 points 1 day ago

And if it isn't, just frankenstein another AI against it. The solution to lacking AI is more AI, obviously.

[–] [email protected] 47 points 1 day ago (1 children)

Pffffffff

I can see that bright white dot against the dark mode background on my maximum brightness screen with ease! Therefore your argument is invalid!

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[–] [email protected] 24 points 1 day ago

"I said AI sir!"

[–] [email protected] 19 points 1 day ago* (last edited 1 day ago) (2 children)

Just for reference: JWST has an optical resolution of 0.07 arcseconds. It’s a mirror 22 feet in diameter though, not something you’d put inside a missile guidance package.

[–] [email protected] 15 points 1 day ago (1 children)

JWST operates in space, i.e. there is no atmosphere blurr to take into account.

[–] [email protected] 10 points 1 day ago (1 children)

Oh yeah I’m not suggesting we make a missile with JWST mounted on the front!

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[–] [email protected] 8 points 1 day ago

Holy shit. I just realised that the reason they're building the ELT is so they can mount it on a missile and shoot down an F-35 at some point.

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[–] [email protected] 144 points 1 day ago (2 children)

If a fighter jet is within visual range of a camera, it's already too late. And that's if there aren't any clouds.

[–] [email protected] 64 points 1 day ago (1 children)

your not thinking like a musk, not if the government pays the subscription and contract for his early warning camera drone balloon swarm thing or something something they could run on ketamine or something.

[–] [email protected] 3 points 20 hours ago

imagine it Smithers my electrical spy drones running all day long! and on the government dime!

[–] [email protected] 1 points 19 hours ago

Part of the reason air defences mostly rely on radar and other parts of the electromagnetic spectrum from at least 3 locations using triangulation to build a precise map of objects in the sky, but just like cameras that doesn't work when the objects in question are too high or hidden behind objects. From there you can send countermeasures to intercept coordinates and then arm them to search for nearby objects via infrared.

Using the visible part of the electromagnetic spectrum is pretty much useless in modern weapons. I remember seeing even a Tank operator's display being totally jank because they don't use normal cameras either, perhaps because they wanted data to train machines to do it instead of human operators? Idk, didn't make sense to me.

[–] [email protected] 149 points 1 day ago

Sir, our air defence is down!

Is it hackers?

No sir, it's cloudy.

[–] jaemo 29 points 1 day ago

TONY STARK WAS ABLE TO BUILD THIS WITH A BOX OF SCRAPS, ELON.

IN A CAVE YOU FUCKING INBRED. A CAVE!!!

[–] [email protected] 12 points 1 day ago (1 children)

Bro forgor about IFR conditions 💀

[–] [email protected] 11 points 1 day ago (1 children)

Or the curvature of the Earth

[–] [email protected] 11 points 1 day ago

Or BVR fights

[–] [email protected] 73 points 1 day ago (1 children)

That fucker really thinks he's so smart when all he does is constantly demonstrate what an idiot he is.

[–] [email protected] 29 points 1 day ago (1 children)

His rise really is symbolic of the rot that has taken hold of our society. Truly, our most degenerate moron has risen to the top of the shit pile.

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[–] [email protected] 82 points 1 day ago (3 children)

someone tell ellen about beyond visual range

[–] [email protected] 46 points 1 day ago (1 children)
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[–] Vendetta9076 71 points 1 day ago

Elon Musk is an idiot

[–] [email protected] 50 points 1 day ago (4 children)

Looks like being rich and surrounding yourself with yes-people is the #1 cause of sitting confidently at the top of the Dunning-Krueger curve.

[–] [email protected] 55 points 1 day ago (4 children)

Also... Fighters are fast, the point is you should fire the missile before you see it.

[–] [email protected] 52 points 1 day ago (2 children)

The f-35 is built for engagements outside the horizon, like, the target is blocked by the curvature of the earth.

Light sensitive cameras and rudimentary AI..

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[–] [email protected] 37 points 1 day ago

"Théoden no longer recognizes friend from foe. Not even his own kin. Saruman has poisoned the mind of the king and claimed lordship over this land. My company are those loyal to Rohan. And for that, we are banished." - Èomer, The Lord of the Rings: The Two Towers

[–] [email protected] 7 points 1 day ago

Send one after him then.

[–] [email protected] 20 points 1 day ago

Mr richest man on earth with tesla and space x doesn't even have an electric private jet

[–] [email protected] 22 points 1 day ago* (last edited 1 day ago)

Just use multiple nuclear power plants to power an AI that constantly scans the sky.

Are we sure he's not an NCD poster?

Edit to add - Musk unlocked the achievement, personal enemy of the DoD and entire defense industry. I'm getting popcorn for this.

[–] [email protected] 25 points 1 day ago (2 children)

MUH AY-EI

Did he replace his brain with AI already? Because it sure fucking looks like it.

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