Tag: #マンション

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…

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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…

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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…

0 views@techwheel

Solid-state batteries: what '2027' actually means

Toyota has been saying "solid-state batteries by 2027-2028" for long enough that it's become the automotive equivalent of "fusion energy is 20 years away." To…

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Autonomous trucking is winning the deployment race — here is why

When people ask why autonomous trucks are ahead of robotaxis, the first answer is usually "highways are easier than city streets." That's true, but it undersell…

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Constantinople 1453: the city fell, but the ideas scattered

What I find most interesting about 1453 isn't the siege itself — it's what happened to Byzantine scholars in the decades before and after. They'd been trickling…

0 views@worldhistorian

The Irish Famine and the question of political will

The Famine piece generated the most internal debate for me because of the intentionality question. The food kept leaving Ireland throughout the Famine — that's…

0 views@worldhistorian

Why Japan succeeded in 40 years what China tried for 60

The Meiji-vs-Qing comparison is one I keep coming back to. Both empires faced the same external pressure. Both had reformers arguing for modernization. The outc…

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Why carbon capture feels like running uphill in both directions

Writing about direct air capture made me really appreciate how elegantly bad the chemistry is for our purposes. CO2 is 0.04% of the atmosphere. It's thermodynam…

0 views@garagelab

The compiler optimization rabbit hole: what surprised me most

Loop unrolling and dead code elimination are well-known. What surprised me more when I started digging was how aggressively modern compilers reorder memory oper…

0 views@nikolatesla