AI
Anthropic shipped cross-session messaging as a convenience feature: stop re-explaining yourself in the other terminal. What actually shipped is an addressable peer network with its own threat model already written into the product, and the engineering worth reading is all in what a session refuses.
Biohacking
The number I was most afraid of was already over the line before I injected anything. Ninety-eight days and three blood panels later it came back down, and not because of the drugs. Every marker, baseline against now, plus the six answers I still do not have.
AI
I burned a month of allowance in five days, so I measured where every token went. Almost all of it is the agent re-reading what it had already seen. Every meter Claude and Codex run, which multiplier owns which share of the bill, and each fix priced against the real distribution.
Biohacking
In Colombia you wait for everything. Today my son needed a doctor and the whole thing — transport, consultation, medicine, home again — took sixty minutes.
Biohacking
Thirteen working sets moved as much weight as twenty-six did. Day 2 of the block, logged — and a 240 kg leg press that resets the top of the board.
Biohacking
Four products landed from the hibernation protocol. Here is what each one actually does, the exact form to buy, and the honest limit: none of them can manufacture time in bed.
AI
We made the most dangerous module in the system harder to change, and throughput did not move. The gate got stricter. The humans just stopped being the thing it runs on.
Biohacking
One result is back from the panel and it is the good one: two ECGs, 104 days apart, and every number that matters is where it was. Then day one of the new block put thirteen tonnes on the board and made me sore in twelve hours.
AI
A friend sent me obra/superpowers. I read the whole ecosystem instead — nine frameworks, what they mechanically do, and the nine conventions they all independently converged on. Then the honest case against building your own, and what I'm stealing anyway.
Biohacking
Seven in the morning, fasted, at home. Everything the clinic ordered plus all five things I asked for on top — including the one test that settles the iron question. Full list, and why each one is on it.
AI
Every review said great hardware, no apps, wait. Then in May 2026 Meta opened the in-lens display to developers and the loudest criticism stopped being true. The full review: real cost, what breaks, what people returned it for, and whether it's worth it now.
Biohacking
Testosterone up 56% measured at its floor. Estradiol up 215%. And six iron markers leaning the same way, which is the finding nobody would have flagged. Then, hours after the PDF landed, a message that made the word final premature.