Remember photo film? That was crazy huh? But if you’re still resistant to megapixels, and take that stubbornness even further by using black and white film — there’s a way to develop those negatives using a mixture of coffee and vitamin C, known as Caffenol.
Demonstrated by Matt Richardson at Make, the process seems a bit tedious, and painfully MacGyveresque, but appears to work.
[link, via Laughing Squid]
