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[-] amon@lemmy.world 2 points 53 minutes ago

Any car can be a flying car if you give it enough acceleration

[-] ATDA@lemmy.world 1 points 35 minutes ago

Gotta hit 100 persint!

[-] rob_t_firefly@lemmy.world 33 points 5 hours ago
[-] cm0002@lemmy.world 21 points 5 hours ago

Found the uncensored version

[-] Remotedeck@discuss.tchncs.de 30 points 4 hours ago

Better quality uncensored version

[-] passiveaggressivesonar@lemmy.world 11 points 5 hours ago

I know this is obvious but it boggles my mind how each square inch of that tire has almost 100lbs of force pushing on it

Just realizing now why hydraulics are so strong, a 6 inch squared piston at 100 psi is 600 pounds of force

[-] repungnant_canary@lemmy.world 2 points 48 minutes ago

If you consider that a car weighs hundreds of kilograms but its contact surface with ground is something like 100 squared centimetres, that pressure makes sense

[-] absGeekNZ@lemmy.nz 4 points 1 hour ago

I work with industrial hydraulics, the forces involved in big gear are truly insane.

Working pressures is around 270bar....on ~1.4m^2 of cylinders. Millions of kg of force.

[-] nutbutter@discuss.tchncs.de 6 points 6 hours ago

CHITTYCHITTYBANGBANG

[-] Lowpast@lemmy.world 94 points 12 hours ago

Why the fuck is the word shit "censored". What is the point of obfuscating a few pixels yet the word is still visible

[-] 8000gnat@reddthat.com 8 points 5 hours ago

people are so consistently mad about this in memes now I'm going to start including it in all the memes I make

[-] Iheartcheese@lemmy.world 1 points 34 minutes ago
[-] Hossenfeffer@feddit.uk 1 points 24 minutes ago

F**king right they do.

[-] camr_on@lemmy.world 11 points 6 hours ago

Either OCR censoring or engagement bait for wherever it was originally

[-] webghost0101@sopuli.xyz 69 points 11 hours ago* (last edited 11 hours ago)

Its like you never heard of shπ.

[-] Clent@lemmy.dbzer0.com 1 points 43 minutes ago

Pretty sure that's sh(AT-AT)

[-] four@lemmy.zip 5 points 10 hours ago
[-] Rubanski@lemm.ee 34 points 12 hours ago

Probably to dodge shitty social media OCR censoring

[-] LifeLemons@lemmy.ml 11 points 10 hours ago

Bro I found it of reddit years ago and has been sitting in my meme folder bunkers since then. I don't know who did it

[-] Thorry84@feddit.nl 39 points 13 hours ago

100psi is 6894 hPa for the freedom challenged among us.

[-] 9point6@lemmy.world 18 points 10 hours ago

I find bar more intuitive even if it's just hPa/1000

Nearly 7 bar is impressive for any tyres

[-] MentalEdge@sopuli.xyz 9 points 7 hours ago* (last edited 7 hours ago)

Any car tire.

For road bicycles 7 bar is just "normal", 8 and above isn't unheard of.

A guy once asked if I was crazy when I was pressurizing my hybrid bike to 6 bar, and I just pointed to the sidewall where the rating said 4.5-6.5 bar. The range is wide because the pressure you should use varies depending on what you weigh, and how you want to balance rolling resistance vs comfort.

And even then the safety margin on bike tires is more than double the max rating, so it's perfectly safe to go a full bar over if you want.

[-] LordWiggle@lemmy.world 41 points 13 hours ago

How much banana per square dishwasher in is that?

[-] Thorry84@feddit.nl 2 points 2 hours ago

If we take the banana to be 180 grams and the square dishwasher to be 0.36 square meter, that would come to about 140,000 bananas per square dishwasher.

[-] LordWiggle@lemmy.world 2 points 1 hour ago

Nice math. Makes more sense then imperial, for sure. That's a lot of bananas, might as well go drive a banana car

Bloodhound Gang

[-] Sparky@lemmy.blahaj.zone 11 points 12 hours ago
[-] stebo02@lemmy.dbzer0.com 23 points 12 hours ago

neither of those mean anything to me

[-] teletext@reddthat.com 22 points 11 hours ago

100 psi
14400 lbf/ft^2 (pounds-force per square foot)
1600 ozf/in^2 (ounces-force per square inch)
689.475729 kPa (kilopascals)
689475.729 Pa (pascals)
6.80459639 atm (atmospheres) (unit officially deprecated)
6.89475729 bars
68.9475729 dbar (decibars)
6894.75729 mbar (millibars)
5171.49326 Torr (torr) (unit officially deprecated)
5171.49252 mmHg (millimeters of mercury)
203.602068 inHg (inches of mercury)
70.30696 m WC (meters of water column)
0.07030696 km WC (kilometers of water column)
230.6659 ft WC (feet of water column)

[-] Kitathalla@lemy.lol 5 points 8 hours ago

I didn't know Torr was deprecated... For some reason that was always the number for STP I could remember in physics.

[-] stebo02@lemmy.dbzer0.com 15 points 11 hours ago

5171.49252 mmHg (millimeters of mercury)

why didn't you say that immediately??

[-] LifeLemons@lemmy.ml 4 points 10 hours ago

Can you give me a reading in burgers needed to achieve that pressure in my heart?

[-] EtherWhack@lemmy.world 5 points 11 hours ago

How about 689.4kPa?

[-] EmoDuck@sh.itjust.works 11 points 10 hours ago

Plot twist: That reading is in Bar

[-] Rivalarrival@lemmy.today 96 points 15 hours ago

I've stopped a half dozen people from doing something like this... Every single one of them was filling up to the maximum pressure listed on the sidewall.

The sidewall pressure is only the correct pressure at the maximum load on the tire. The maximum rated load on the tire is often nearly twice the vehicle's maximum weight rating, so the sidewall pressure is never the correct pressure for your vehicle.

The correct pressure for each tire on your vehicle is listed on a tag on the driver's door, or door frame.

[-] original_reader@lemm.ee 54 points 14 hours ago

Jup.

Cars actually come with manuals that explain this stuff.

Reading is a lost art.

[-] ByteJunk@lemmy.world 46 points 13 hours ago* (last edited 13 hours ago)

I'm with you, I'm the one who read my wife's car manual.

One of life's pleasures, for me, is getting home with a shiny new thing and going over the manual and trying out the features, and of course it will work as described, and somehow that's very satisfying.

I might be on the spectrum though, my experience is that people find that weird and nobody bothers to read manuals.

[-] wise@feddit.uk 17 points 10 hours ago* (last edited 10 hours ago)

One of life’s pleasures, for me, is getting…

Oh nice, me too!

I might be on the spectrum though

Ah, me too

[-] RegalPotoo@lemmy.world 4 points 3 hours ago

Same, but in my line of work (programmer) it makes me look like a damn savant. "How did you know how to do X?" "Oh, I vaguely remembered something from reading the API docs 2 years ago so I just went and looked it up again"

[-] T4V0@lemmy.world 3 points 6 hours ago

Well fuck, am I on the spectrum?

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[-] tomkatt@lemmy.world 19 points 13 hours ago

Don’t forget also that tire pressure increases with temperature. You’re pressure will be higher if the weather is warmer, and will actually increase as you drive. A 30 mile drive could see a 4-5 psi increase.

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[-] Rentlar@lemmy.ca 50 points 16 hours ago
[-] jettrscga@lemmy.world 14 points 13 hours ago

I can't understand your accent. Persint. The i is after the s.

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this post was submitted on 18 Dec 2024
539 points (97.2% liked)

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