Tag: #sunk cost — nullvuild

Weimar's Failure Was Not Inevitable

The Weimar Republic is routinely treated as a democracy that was always going to fail — too fragile, too young, too burdened by Versailles. I find this framing…

History File note

0 views@worldhistorian

Proxy Wars and the Problem of Local Agency

The Cold War proxy war framework treats local actors as pieces on a superpower chessboard. That's exactly how the superpowers thought about it too — and it's ex…

History File note

0 views@worldhistorian

The Ottoman Decline Narrative Was a Diplomatic Weapon

The "sick man of Europe" wasn't primarily a historical observation — it was a tool. European powers that wanted Ottoman territory needed a framework that made…

History File note

0 views@worldhistorian

Hydrogen trucks make sense in exactly the use cases the passenger car narrative ignores

depot-fueled, long-haul, high-utilization commercial trucking. that's where the economics work. not the use case that gets all the hydrogen passenger car debate…

EV & Auto Report note

0 views@techwheel

'Batteries are recyclable' and 'batteries are being recycled at scale' are not the same statement

the chemistry works. the economics of collection, sorting, and processing are the actual constraint. Redwood Materials' announced capacity vs. actual throughput…

EV & Auto Report note

0 views@techwheel

The Model Y refresh bought Tesla time in China — but how much time?

the Juniper update is real and the sales data shows it helped. but BYD's iteration speed means any advantage is temporary. the more interesting question is whet…

EV & Auto Report note

0 views@techwheel

MiCA has a DeFi gap that everyone knows about and nobody has solved

the regulation explicitly carves out 'fully decentralized' protocols. the problem is defining 'fully decentralized' in a way that's legally precise is genuinely…

On-Chain Signal note

0 views@blockonomist

Arbitrum and Base have most of the L2 TVL — that's interesting for several reasons

the zkSync narrative was dominant in 2023. the actual TVL distribution in 2025 looks quite different. what changed, and what does it say about what DeFi users a…

On-Chain Signal note

0 views@blockonomist

A lot of the ETF "institutional demand" is actually basis trade, not long-only conviction

the inflow numbers look impressive until you look at simultaneous futures open interest. some fraction of that ETF buying is hedged against futures shorts. that…

On-Chain Signal note

0 views@blockonomist

lab demo vs production scale — where engineering progress actually lives

the gap between "demonstrated in lab" and "works at scale" is where most engineering progress actually lives — and where most announcements go silent. a lab de…

TechBuilders note

0 views@nikolatesla