ChaoticNeutralCzech
@ChaoticNeutralCzech@feddit.org
- Comment on Siri, what grows on the surface of the sun? 15 hours ago:
Temperature, every 11 years
- Comment on 4Chan Hacked, Admins Doxxed, Site SHUTDOWN 15 hours ago:
The thumbnail:
Your IP Address: 192.168.1.1
Cloudflare Location: Tel AvivThat’s MY ROUTER! Did an Israeli spy hack into it?! /s
- Comment on Do it 4 days ago:
Last time I saw this post, an old Czech song had just played on the radio…
“Bráním se dojetí” translates to “I resist being touched”, apparently
- Comment on use it on strangers 4 days ago:
They did have the genome, right? Why not just clone that? They could then add mutations in the amount that normally occurs in grey wolf populations to get a sufficiently diverse population going.
- Comment on Facebook Is Just Craigslist Now 5 days ago:
Not in all countries.
- Comment on New Survey that will determine your age. You are really old if you score a perfect 11 out of 11 2 weeks ago:
Yes but you have to scan an ID so they know whose insurance premium to bump.
- Comment on Vibe Coded AI App Generates Recipes for Cyanide Ice Cream and C*m Soup 2 weeks ago:
Still up on the website:
Werewolf Cream Glazing
Ingredients
- puff pastry sheets, 1 package
- puff pastry sheets, 1 package
- puff pastry sheets, 1 package
- werewolf-harvested honey, 1/4 cup
- water, 2 tbsp
- werewolf-vanilla extract, 1 tsp
- cream provided by 14 werewolf boyfriends, 1/2 cup
- werewolf cream glaze, To coat
- Comment on "LEDVANCE" is just a trademark. This is just a plain old fluorescent tube. 2 weeks ago:
So there is a company trying to look German (LEDVANCE Gmbh, Steinerne Furt 62) using the OSRAM logo while actually being 100% owned by a Chinese one? That’s a little fucked up
- Submitted 2 weeks ago to mildlyinfuriating@lemmy.world | 11 comments
- Comment on Anon predicts the future of driving 2 weeks ago:
Displays have to be driven in multiplex because you can’t just wire each of the 6 million subpixels (4 million for Samsung OLED cuz they alternate red/blue in a checkerboard) of a 1080p screen to a pin of a chip that has the screen RAM and powers subpixels continuously. Therefore, the chip will have row and column outputs, and use a technique called “multiplexing” that powers only one row at a time.
It’s really about how the pixels respond to being driven. In TFT LCDs, driving a subpixel will charge its memory capacitor to a desired voltage, corresponding to the target brightness. Over the next few milliseconds, the subpixel will fade into that color as the nematic elements twist in response to voltage. Over about one second, the capacitor would lose its charge and the LCD would fade to its resting state (all-white for positive ones). You can see this if you suddenly kill power to the driving board while leaving the backlight on. So it needs to be recharged (redriven) in a few tens of milliseconds. Subpixels do get a little brighter between refreshes but that’s very subtle and not noticeable at 60 Hz unless it’s a passive matrix (STN without those capacitors, like a Game Boy screen) under flickery lighting.
Meanwhile, OLED pixels are black while not currently being refreshed, so the difference in brightness just before and during refresh is not about +0.1 % but -100 %, just like with CRT phosphor. It relies on human eyes’ persistance of vision to create an illusion of a complete image. It varies from person to person, but anything below about 60 Hz gets uncomfortable after long periods, and below 40 Hz (especially around 10-20 Hz) can be seizure-inducing. But again, the magnitude of flicker matters as much as frequency.
- Comment on Anon predicts the future of driving 2 weeks ago:
TFT cells in LCD panels hold the image for pretty long between refreshes so there is little difference between 60 Hz and 120 Hz. Yes, 120 Hz will allow for 120 fps but that/s not really relevant for basic GUI.
Meanwhile, a 60Hz OLED panel is as flickery as a CRT TV because the LEDs only glow when being refreshed.
With a 30Hz LCD panel, you might notice the direction the refreshing goes across the screen, and there might be a little less contrast, some inconsistency between pixels, and a soft moving gradient if this interferes with the backlight frequency (since most backlight is DC now, this problem only really manifests with reflective LCDs under flickery mains lights).
Meanwhile, a 30Hz OLED panel would be seizure-inducing and unwatchable.
- Comment on Anon predicts the future of driving 2 weeks ago:
Do you enjoy the virtual joysticks on phone games? This but for steering (x) and speed (y).
- Comment on Anon predicts the future of driving 2 weeks ago:
I think they’re LCDs, where refresh rates are way less relevant
- Comment on Virgin Physicists 2 weeks ago:
Seriously, if you’re working with analog electronics, 𝛑=√1̅0̅ is close enough. If you need more precision, use active error correction, and in the 21st century that’s easiest to do digitally anyway.
- Comment on Power isn't energy. The difference matters more than you may know. | Technology Connections 2 weeks ago:
I think @Ulrich@feddit.org heard “energy is power over time”, which is correct, but in the duration meaning of “over”, not the division one. English is confusing sometimes!
- Comment on The Photodegradation Ball 2 weeks ago:
Catbox works for me. I did click the link and was disappointed that the phrase refers to biochemistry and dancing, not optics and spheres.
- Comment on The Photodegradation Ball 2 weeks ago:
The thumbnail did not load and I thought photodegradation ball was the object described in the second question on the xkcd’s What If? Short Answers page:
What if you shined a flashlight (or a laser) into a sphere made of one-way mirror glass?
- Comment on omg 2 weeks ago:
Somebody please crop this meme to A4 paper’s aspect ratio
- Comment on omg 2 weeks ago:
What if I told you that it works for any number 𝑥 you replace 2 with? (Except for 0 but still working for 𝐥𝐢𝐦 𝑥→0)
- Comment on pee was stored in the balls 2 weeks ago:
Yeah, the first thing the embryo of vertebrates folds into is a torus whose hole will become the digestive system. Reproductive organs come way later.
- Comment on ChatGPT is shifting rightwards politically 2 weeks ago:
Welcome!
- Comment on How magnets could change our fridges and ACs forever 3 weeks ago:
100 W? More like 30 on average.
- Comment on Lemmy told me to make a lamb cake. Went about as well as I expected. 3 weeks ago:
Umm… oh…
I guess I’ll give you the permission to eat this one head-first, as opposed to the socially accepted ass-first
I hope it’s delicious at least
- Comment on Lemmy told me to make a lamb cake. Went about as well as I expected. 3 weeks ago:
I don’t think my grandma could do better without the cast. No shame if you don’t have one – it’s not common to have much storage nowadays!
- Comment on So jussi 3 weeks ago:
- Comment on I'm gonna need more red colored crayons 3 weeks ago:
Country “peninsulas” are cool too. You know those zen labyrinths?
Can you imagine an entire village inside one? Everyone gets extra calm and introspective on their way to school/work/well! Or shot if they dare to take a shortcut.
- Comment on I'm gonna need more red colored crayons 3 weeks ago:
Egypt could have been even more square! Gimme that Halaib triangle to play with!
- Comment on Old photos in real life 4 weeks ago:
I wish I knew but there is a clue: ČT removing the slogan “the only taxi that pays YOU” from Taxík, their quiz show on wheels.
- Comment on Old photos in real life 4 weeks ago:
Yes but cars are allowed into too many of them. And we have scam taxis. Some don’t even have a licence, we call them Fake Taxis.
- Comment on Marc Rober shows why Tesla's camera-only self-driving system is dangerous 4 weeks ago:
The channel is for 5-year-olds, they would drown in a real deep dive
