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Reza

@ranwar

vibe coder

Jakarta, Indonesia Katılım Şubat 2007
2.8K Takip Edilen698 Takipçiler
Reza
Reza@ranwar·
last time i saw my handwriting it was pretty hideous
Ihtesham Ali@ihtesham2005

A Norwegian neuroscientist spent 20 years proving that the act of writing by hand changes the human brain in ways typing physically cannot, and almost nobody outside her field has read the paper. Her name is Audrey van der Meer. She runs a brain research lab in Trondheim, and the paper that closed the argument was published in 2024 in a journal called Frontiers in Psychology. The finding is brutal enough that it should have changed every classroom on Earth. The experiment was simple. She recruited 36 university students and put each one in a cap with 256 sensors pressed against their scalp to record brain activity. Words flashed on a screen one at a time. Sometimes the students wrote the word by hand on a touchscreen using a digital pen, and sometimes they typed the same word on a keyboard. Every neural response was recorded for the full five seconds the word stayed on screen. Then her team looked at the part of the data most researchers had ignored for years, which is how different parts of the brain were communicating with each other during the task. When the students wrote by hand, the brain lit up everywhere at once. The regions responsible for memory, sensory integration, and the encoding of new information were all firing together in a coordinated pattern that spread across the entire cortex. The whole network was awake and connected. When the same students typed the same word, that pattern collapsed almost completely. Most of the brain went quiet, and the connections between regions that had been alive seconds earlier were nowhere to be found on the EEG. Same word, same brain, same person, and two completely different neurological events. The reason turned out to be something nobody had really paid attention to before her work. Writing by hand is not one motion but a sequence of thousands of tiny micro-movements coordinated with your eyes in real time, where each letter is a different shape that requires the brain to solve a slightly different spatial problem. Your fingers, wrist, vision, and the parts of your brain that track position in space are all working together to produce one letter, then the next, then the next. Typing throws all of that away. Every key on a keyboard requires the exact same finger motion regardless of which letter you are pressing, which means the brain has almost nothing to integrate and almost no problem to solve. Van der Meer said it plainly in her interviews. Pressing the same key with the same finger over and over does not stimulate the brain in any meaningful way, and she pointed out something that should scare every parent who handed their kid an iPad. Children who learn to read and write on tablets often cannot tell letters like b and d apart, because they have never physically felt with their bodies what it takes to actually produce those letters on a page. A decade before her, two researchers at Princeton ran the same fight using a completely different method and ended up at the same answer. Pam Mueller and Daniel Oppenheimer tested 327 students across three experiments, where half took notes on laptops with the internet disabled and half took notes by hand, before testing everyone on what they actually understood from the lectures they had watched. The handwriting group won by a wide margin on every question that required real understanding rather than surface recall. The reason was hiding in the transcripts of what the two groups had actually written down. The laptop students typed almost word for word, capturing more total content but processing almost none of it as they went, while the handwriting students physically could not write fast enough to transcribe a lecture in real time, which forced them to listen carefully, decide what actually mattered, and put it in their own words on the page. That single act of choosing what to keep was the learning itself, and the keyboard had quietly skipped the choosing and skipped the learning along with it. Two studies. Two countries. Same answer. Handwriting makes the brain work. Typing lets it coast. Every note you have ever typed instead of written went into your brain through a thinner pipe. Every meeting, every book highlight, every idea you captured on your phone instead of on paper was processed at half depth. You did not forget those things because your memory is bad. You forgot them because typing never woke the part of the brain that would have made them stick. The fix is the thing your grandmother already knew. Pick up a pen. Write the thing down. The slower road is the faster one.

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Reza
Reza@ranwar·
The Indonesian rupiah experienced a catastrophic devaluation during the Asian Financial Crisis, plunging from roughly Rp 2,400 per US dollar in late 1997 to a record low of over Rp 16,000–Rp 17,000 in June 1998
Video & Arsip Sejarah@VideoSejarah

13 Mei 1998, kerusuhan mulai pecah di Jakarta, dan memuncak esok harinya. Penjarahan, pembakaran, perusakan, dan penyerangan terjadi di mana-mana. Presiden Soeharto yang berada di Mesir mempercepat kepulangannya. Ia tiba di Jakarta pada 15 Mei, disambut kota yang terbakar.

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Crémieux
Crémieux@cremieuxrecueil·
Indonesia once doubled teacher salaries. The result of doing this was that teachers were happier about their income, less likely to have second jobs, and they reported less financial stress. But student test scores were completely unaffected.
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Paul Graham
Paul Graham@paulg·
@dadiomov Because then you have to add card fees. Why drag Visa along with us into the future like a software virus?
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0xSero
0xSero@0xSero·
The way to make AI work is to: - Keep things organised - Stay in the loop, test, qa, otherwise who is it for? - READ, you can't trust anything it says. - Don't outsource your learning - DO NOT LET LOC GROW - Just because you can doesn't mean that you should - Co-design things
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simp 4 satoshi
simp 4 satoshi@iamgingertrash·
The 4D shape of the trajectory of your life has already been molded You’re here to figure out why it’s shaped the way it is Not how to reshape it
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Mario Zechner
Mario Zechner@badlogicgames·
turns out not killing the prefix cache all the time and notnhaving a humongous set of tools and a massive system prompt is good for local model use. who'd have thunk. reddit.com/r/LocalLLaMA/c…
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Reza
Reza@ranwar·
kimi-k2.6 sahih!
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SpaceX
SpaceX@SpaceX·
SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI. The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training supercomputer will allow us to build the world’s most useful models. Cursor has also given SpaceX the right to acquire Cursor later this year for $60 billion or pay $10 billion for our work together.
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Neo Kim
Neo Kim@systemdesignone·
If you had to start a project in 2026, which programming language from this list would you choose?
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