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choonway

339 karma · joined January 3, 2015

https://www.choonway.com
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choonway··on Non-Determinism Doesn't Matter
the same way calculators replaced mental sums. not because it was sometimes faster, but that it was definitely more deterministic.
choonway··on 25 years of mass surveillance is enough
mass surveillance is like nuclear weapons.

it will never go away.

choonway··on Reasons robotics is hard
yep. and with the western funding model, how many hardware iterations can you do before you run out of runway?
choonway··on Reasons robotics is hard
I can say many things, but most people here will not believe me. I'd say just watch China do the 'impossible'. Then some self reflection should be in order.
choonway··on DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]
yep. the word they use is probably 克制 or self-restraint. no need to raise so much cash if you can't use it.

in his article he talks about the negative aspects of getting everything you want. (all the money, brightest minds, biggest share in AI) etc. he says that these are the things that will cause a company to fail.

choonway··on Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic tasks
no different from how the mcdonalds system can turn any random person on the street to a smiling cog in the machine.
choonway··on A Japanese glossary of chopsticks faux pas (2022)
as a lifelong chopstick user, this article is for one of those fault finding crazies.

hold the chopstick however you like. so long as you don’t drop things unintentionally it’s fine.

choonway··on System76 on Age Verification Laws
this is how and adult sounds like in a room full of children.
choonway··on Nobody gets promoted for simplicity
the lesson to learn is - don't let the conversation die off. think of all the weird scenarios that wouldn't make google sheets work.

e.g. no access to internet (or at least VPN access via completely locked down devices) / internal email server / only open source etc.

choonway··on America vs. Singapore: You can't save your way out of economic shocks
if something doesn’t exist in this world, no amount of money will guarantee that you will get it.

if it exists in abundance like the air that we breathe no amount of conspiracy will be able to monopolize it.

finance only works in a very narrow band of environmental conditions. we are very well past that.

choonway··on In the AI gold rush, tech firms are embracing 72-hour weeks
employers that demand long hours do so because they have no other way to appraise employee ability.

they cannot judge a brilliant insight from a slacker that would have saved thousands of man-hours rushing the wrong way.

do you really want to work for such a company?

choonway··on I'm addicted to being useful
I have purposely omitted the specifics as I also have given up trying to convince others interested in my worthwhile problem. If interests align, we will naturally meet.

I usually tell them it is more important that they should take some time (6 months - 1 year) to reflect in isolation to find their own worthwhile problems, and not get distracted by fads and drama.

choonway··on I'm addicted to being useful
I was like the author of the article, then I realized that I was solving problems that were created by other peoples' incompetence. Sure they were challenging, fun but they didn't bring anything postive overall. The incompetent people are still there - causing more problems.

So I decided to find a worthwhile problem that deserved my talent. And I did. And I am now even more happy than before.

choonway··on Global Village Construction Set
I’m from the self-replicating self-reconfigurable systems side.

The problem with this is not about making the machines but the human intervention to make use of them effectively. You really need end-to-end automation to solve this.

If i don’t remember wrongly all this started due to john deere implementing DRM in their equipment. this is a political problem because the issue can be resolved by just buying chinese equivalents and changing patent/ip law.

choonway··on Build Your Own Minisforum N5 Inspired Mini NAS
it's already obsolete.

for USD699 (no ram and no storage) you can get this

6 SATA, 5 NVME drives, OCUlink and much more.

https://aoostar.com/products/aoostar-wtr-max-amd-r7-pro-8845...

choonway··on Why does a fire truck cost $2m
even at 100% tarriffs US is still not competitive.
choonway··on Why you can't color calibrate deep space photos
probably will come out within the next 5 iphone generations.

POC already out...

https://pmc.ncbi.nlm.nih.gov/articles/PMC8404918/

choonway··on U.S. bombs Iranian nuclear sites
NK is more of a russian client state, not chinese.
choonway··on Infinite Grid of Resistors
There are two parts to education. One is to impart knowledge, the other is to filter the students.
choonway··on The Alabama Landline That Keeps Ringing
how far is the deep learning stack close to replacing them?
choonway··on What the hell is an elliptic curve?
my favorite application of elliptic curves is this:

https://www.reddit.com/r/puzzles/comments/azf0zo/im_stuck_on...

choonway··on The path to open-sourcing the DeepSeek inference engine
If you don't allow them to publish research work, your greatest talents will leave.

I used to work in such a restrictive environment. Nobody worth their salt stayed long.

choonway··on Learning Theory from First Principles [pdf]
That's not strange. There are many people who can ace exams but are not competent in applying it in their workplace.
choonway··on Learning Theory from First Principles [pdf]
This book is not for you.

Teaching others how to replicate solutions is very different from guiding people how to solve yet unsolved problems in the field.

This book is for the latter. For the former, you might want to look out for one in the "for dummies" series.

choonway··on [dead]
money isn't a map. it's a form of risk/benefit management. and USD is managed very differently from RMB.

why introduce capitalism and communism? it's like trying to use religious texts to explain astrophysics. just use science...

choonway··on Nobody Profits – George Hotz
he will have to look further ahead.
choonway··on Apple squandered the Holy Grail
It's not just about the man on a bicycle, it's a man on a bicycle on a flat road.
choonway··on Egoless Engineering
the opposite of an egoistic programmer, is the anonymous one.

then how do you credit those who do produce results? Just put money into the anonymous one's bank account.

choonway··on What's Next for WebGPU
I think it means protection from intellectual property claims in the future.
choonway··on M4 Mac mini's efficiency
I think the reason to make it replace/removable is to reduce e-waste at EOL. Lots of companies have policies on data storage on decomissioned computers to be physically destroyed, so making it replaceable allows the machines to be repurposed after.
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