The most beautiful vintage PCB I've ever seen. No idea what it's for or where it's from...
I wondered if animated QR codes for data transfer were a thing, and it seems someone tried it. Topped out at 9KBps whereas simple IrDA can achieve up to 4Mbps, but still cool https://divan.dev/posts/animatedqr/
The moral of this story is if the Python people don’t bother optimising an algorithm then it’s probably not worth optimising.
What an enraging, moving, heartbreaking, and ultimately inspiring article about leaded gasoline — and the man who fought for half of his life to ban it (and succeeded)
There will never be enough monuments named after Clair Patterson.
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