Someone Wired a 1980s Bernoulli Disk Into a Wii U, Because Why Not
An exotic 1980s storage format that spins a platter microns from the read head got pressed into service to load games onto a Wii U.
Some hacks exist purely because someone looked at two unrelated pieces of hardware and refused to accept they did not belong together. The latest, shown off in a build video[1], is a Bernoulli disk, a wild 1980s storage format that spins a large floppy at high speed, coaxed into loading games onto a Wii U.
The Bernoulli drive was genuinely clever in its day, using the airflow around a fast-spinning platter to keep the disk gliding at a safe, consistent distance from the head. It lost the format wars and faded into trivia, which is exactly the kind of obscurity that makes it catnip for a certain breed of hardware tinkerer.
The point of a build like this is not practicality. Nobody needs forty-year-old removable media to play console games. The point is the bridge itself, the small triumph of making ancient and modern hardware speak to each other through stubbornness and a lot of careful wiring.
Projects like this are also how a lot of preservation knowledge survives. Every time someone coaxes a dead format back to life on camera, the how-to outlives the hardware. It is a deeply impractical hobby that quietly does very practical work.