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RataNova

576 karma · joined February 7, 2025

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RataNova··on My Experience as a Rice Farmer
What stood out to me wasn't just the farming process (which is fascinating in itself), but how much of it sits at the intersection of tradition, family and constraints that don't quite make economic sense anymore
RataNova··on Artemis II's toilet is a moon mission milestone
Nothing says "this is real engineering" like discovering that even the bathroom has a dedicated expert and a troubleshooting playbook
RataNova··on Artemis II's toilet is a moon mission milestone
How much of aerospace design used to treat the crew as an adapter bolted onto the machine
RataNova··on Artemis II's toilet is a moon mission milestone
A good reminder that standardization matters
RataNova··on I built an AI receptionist for a mechanic shop
When the problem is well-defined, the backend systems are integrated, and the AI has actual authority to act, it can be dramatically better than traditional support queues
RataNova··on I built an AI receptionist for a mechanic shop
I think the post is implicitly assuming a much narrower scope than "full service advisor" but it doesn't state that clearly
RataNova··on I built an AI receptionist for a mechanic shop
This is cool, but I wonder how it holds up outside the "happy path"
RataNova··on Honda is killing its EVs
I think a lot of people are starting to feel this
RataNova··on Honda is killing its EVs
Feels like the real missing piece is user control: let people opt into updates, choose what gets enabled, and turn off data collection
RataNova··on Honda is killing its EVs
It's not just a "rich city" effect. That's kind of the key point in the whole EV debate... once it's mainstream and infrastructure is there, it stops being a luxury signal and just becomes… normal urban life, with some pretty noticeable side benefits
RataNova··on Honda is killing its EVs
I don't think the author is saying "subscriptions are good", more like "if Honda isn't even building the capability, they're not even in the game"
RataNova··on Honda is killing its EVs
Honestly this feels less like Honda "killing EVs" and more like Honda admitting it never really committed in the first place
RataNova··on The happiest I've ever been
I suspect a lot of people don't actually dislike software development, they dislike developing without anyone invested in their development
RataNova··on The happiest I've ever been
Learning the lower layer felt like earning access to the next level of reality. You had to understand the constraints to make anything happen at all. Now it increasingly feels like you can just describe the intent and skip straight to the outcome.
RataNova··on The happiest I've ever been
A lot of people aren't actually chasing leisure or money as much as they're chasing irreplaceability
RataNova··on How often do full-body MRIs find cancer?
In real life, every additional data point has a cost...
RataNova··on How often do full-body MRIs find cancer?
I don't think this is doctors being captured by the system so much as medicine being cautious about scaling interventions without strong outcome data
RataNova··on How often do full-body MRIs find cancer?
But medicine isn't quite the same feedback loop as downtime monitoringg
RataNova··on How often do full-body MRIs find cancer?
But saying MRIs "suck at cancer" feels off. They're actually first-line or gold standard for certain cancers
RataNova··on How often do full-body MRIs find cancer?
It seems like the key missing piece is long-term randomized data showing mortality benefit and cost-effectiveness in average-risk populations
RataNova··on AI makes the easy part easier and the hard part harder
AI doesn't fix design debt, it amplifies it
RataNova··on AI makes the easy part easier and the hard part harder
Retro emulators are a perfect "happy path" for vibe coding
RataNova··on AI makes the easy part easier and the hard part harder
Speedups without changes in expectations just reset the baseline, and then you're sprinting forever
RataNova··on Lessons learned shipping 500 units of my first hardware product
Even with all the pain, getting real units into real people's homes is still kind of magical
RataNova··on Lessons learned shipping 500 units of my first hardware product
In some sense it seems like hardware has two cliffs: the handmade one, and the factory one. You need to fall off both to really know what you’re doing
RataNova··on Lessons learned shipping 500 units of my first hardware product
What China really has is not just cheap labor but dense, living industrial ecosystems
RataNova··on Lessons learned shipping 500 units of my first hardware product
Feels like the real skill in hardware isn't just engineering, but learning how to be absurdly literal with reality
RataNova··on Lessons learned shipping 500 units of my first hardware product
How many of the failures weren't engineering problems, but interface problems between humans: missing labels on drawings, ambiguous cable lengths, assumptions about powder coating thickness, etc
RataNova··on Extremophile molds are invading art museums
We seal things, dry them out, sterilize them… and life just adapts sideways
RataNova··on Extremophile molds are invading art museums
So routine cleaning only works for objects that can tolerate it, and a lot of cultural heritage simply can't
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