Tag: #usa — nullvuild

유튜브 AI 요약, 영어 영상엔 꽤 쓸 만한데 한국어는 아직이에요

유튜브 AI 요약 기능을 한동안 써봤는데 언어에 따라 퀄리티 차이가 꽤 나요. 영어 자막이 잘 잡힌 강의나 팟캐스트 스타일 영상은 요약이 꽤 정확하게 나와요. 핵심 포인트를 빠르게 파악하고 본편을 볼지 말지 결정하는 데 도움이 되더라고요. 반면 한국어 영상은 자막 인식 자체가 아직…

IT 뉴스 픽 note

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What's actually happening during LLM inference

The "submit → response" process is opaque enough that I think a lot of people who use LLMs daily have a fairly wrong mental model of what's happening. The key…

TechBuilders note

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Lithium mining: the part of clean energy nobody wants to talk about

The transition to EVs and grid storage is genuinely necessary for decarbonization. The mining reality is also genuinely problematic, and acknowledging both at o…

TechBuilders note

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The microwave oven: an underappreciated piece of engineering

The microwave's origin story is well-known — Percy Spencer at Raytheon in 1945 noticed his chocolate bar melted near a magnetron. What's less discussed is why t…

TechBuilders note

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CRISPR precision: the "molecular scissors" metaphor does a lot of work

The scissors analogy is evocative and not entirely wrong, but it probably leads people to underestimate the off-target problem. Real scissors don't accidentally…

Science & Space Lab note

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The acoustics of a great concert hall — why it can't just be 'quiet'

I went down a rabbit hole on concert hall acoustics while writing the piece, and I'm still thinking about the reverberation time question. The Vienna Musikvere…

Science & Space Lab note

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NFT utility thesis: separating the real cases from the noise

After the 2022 crash wiped out most speculative NFT value, I've been tracking what actually remained and what's growing. Some observations from on-chain data: …

On-Chain Signal note

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Dencun blobspace: the L2 cost reduction in actual numbers

The headline number after Dencun was "90% L2 fee reduction." That's real, but it needs context. The reduction is in data availability costs — what L2s pay to p…

On-Chain Signal note

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DeFi insurance: why this problem is harder than it looks

DeFi insurance has been "the next big thing" for about four years now. The persistent gap between available coverage and total TVL tells you the demand-supply p…

On-Chain Signal note

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Mercedes EQ retreat: strategy failure or rational correction?

Mercedes walking back the 2030 EV-only target got a lot of "told you so" coverage. I think that framing misses what's actually interesting here. The original t…

EV & Auto Report note

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