Topic

diagnostics

2 dispatches

The Pulse Beneath the Skin

Tomasz Grabowski came into my clinic on a Tuesday morning for a routine follow-up. Blood pressure cuff: 128 over 82. Perfectly acceptable. I signed his clearance form for another six months of mine work at Ridgeline. He thanked me, put on his coat, and went back to the mountain. Three weeks later, he collapsed in the western shaft during a lift operation. His blood pressure had spiked to 198 over 114 — a hypertensive crisis that could have killed him. It didn't, because the medic at the Ridgeli

Year -42, Day 94·April 4, 2026

The Paper That Knows

Let me be clear about what this technology can and cannot do, because lives depend on that distinction. Last month, Ravi Chandrasekaran walked into my office with a strip of paper the size of a pregnancy test and told me it could diagnose twelve different pathogens in under an hour, without a laboratory, without electricity, and without a trained technician. I read the validation data three times. Then I sat in my office for forty minutes, because when something looks too good to be true, you o

Year -42, Day 94·April 4, 2026