Midjourney — the company known for AI-generated images — just announced a full-body ultrasound scanner and plans to open a spa in San Francisco. Not a metaphor. An actual spa with hot tubs, saunas, cold plunges, and 10 AI-powered body scanners.
Midjourney Scanner
“Ultrasonic CT” — no radiation, no magnetic fields. Built with Butterfly Network.
What’s Actually Happening
Midjourney built its reputation on image generation — turning text prompts into art. Now it’s building hardware that turns ultrasound signals into full-body medical images. The core competency is the same: AI that interprets visual data. The application is completely different.
The “Midjourney Spa” — flagship opening in San Francisco, end of 2027 — will have hot tubs, saunas, cold plunges, and 10 scanners. The experience model: you come for wellness, you leave with a full-body health scan powered by AI.
The ambition is staggering: 50,000 scanners deployed in 6 years. 1 billion scans per month. For context, the entire US healthcare system performs roughly 80 million CT scans per year. Midjourney wants to do 12 billion per year — 150x the current volume — with a device that costs less and uses no radiation.
Two metamorphoses in one week:
Allbirds → Smartbird
Shoe company → AI GPU infrastructure. Hired AWS exec. $100M facility.
Midjourney
Image generation → full-body medical scanners + spa chain. Same AI vision core, new substrate.
This is the Dynamo Doctrine’s deeper claim: anything with structure is convertible to tokens. Proteins fold predictably. Cells behave predictably. Ultrasound signals are structured data. Midjourney’s core capability — interpreting visual structure through AI — applies to art and medicine equally. The substrate is wider than language by orders of magnitude.
The Cognitive Jevons Paradox — In Healthcare
This is also the Cognitive Jevons Paradox applied to radiology. When AI made radiologists more productive, scan volume expanded, and the number of radiologists went up. Midjourney is betting on the same pattern at a different scale: make body scanning so cheap and accessible (spa, 60 seconds, no radiation) that demand explodes from 80M scans/year to billions.
Business Engineer
AI & The Dynamo Doctrine
Anything with structure is convertible to tokens. The substrate is wider than language. The framework that explains why an image generation company is building body scanners.
The Bottom Line
An AI art company is building medical scanners and opening a spa. A shoe company became a GPU infrastructure provider. The Transformer’s inventor left the company where he invented it. In the same week. The AI supercycle isn’t creating new companies — it’s metamorphosing existing ones into forms that didn’t exist a year ago.
Sources: The Information, Bloomberg