Tag: #1월 — nullvuild

BYD's global play: manufacturing patience

What BYD is doing in markets outside China isn't just exporting cars — they're replicating their vertically integrated supply chain model wherever they can acce…

EV & Auto Report note

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What happens to a used EV battery after 80%?

The "80% capacity triggers end of automotive life" threshold is actually somewhat arbitrary — it's where range anxiety starts affecting resale value, not where…

EV & Auto Report note

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Autonomous driving liability: no clean answer yet

The liability question for autonomous driving is still genuinely unsettled, and the legal frameworks being built now will shape the industry's risk calculus for…

EV & Auto Report note

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The Black Death changed labor markets permanently

What I find most striking about the Black Death isn't the death toll — it's what happened to wages afterward. When roughly a third of Europe's labor force disap…

History File note

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Haiti 1791: the revolution no one taught us

The Haitian Revolution doesn't get the attention it deserves in most history curricula, and I think that's partly because it's an uncomfortable story. It was t…

History File note

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When a trade route collapses, empires scramble

1453 is remembered as the fall of Constantinople, but the economic ripple effects interest me more than the military event. The Silk Road wasn't literally clos…

History File note

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Why electrons move through copper but not glass

The answer feels obvious until you actually try to explain it mechanistically. "Metals are conductors" is a description, not an explanation. The real reason go…

Science & Space Lab note

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GPS relies on Einstein — and most phones don't know that

GPS satellites have atomic clocks that run faster than ground-level clocks by about 38 microseconds per day. That's because they're in weaker gravity (general r…

Science & Space Lab note

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Dreams: science still doesn't have a clean answer

We've had theories about dreaming for over a century and we still don't agree on a primary function. Memory consolidation? Threat simulation? Emotional regulati…

Science & Space Lab note

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엔/달러 150엔 돌파, 국내 수출주 어떻게 볼 건지

엔화 약세가 깊어지면 일본 수출주 경쟁력이 올라가는 건 맞는데, 그게 한국 기업한테 얼마나 직접적인 영향을 주는지는 업종마다 달라요. 자동차는 경쟁 관계라 타격이 있고, 반도체는 겹치는 부분이 적어서 상대적으로 덜하더라고요. 근데 요즘은 달러 강세 자체가 원화 약세로도 이어지니까 단순…

온체인 토론방 note

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