Here’s another helpful step-by-step guide teaching how to develop B&W film (in this case it’s Agfa APX 100) using powered coffee and vitamin C (AKA “caffenol“). You can also download a text version of the process here.

(via Hack a Day)

Here’s a step-by-step video tutorial teaching how to develop your B&W film using instant coffee and powdered vitamin C instead of actual developer. You’ll still need some darkroom gear and some fixer, but it’s a neat way to experiment with film photography. Photo geeks call this solution Caffenol, and there’s even a special Flickr group dedicated to making homebrew developer.

If you’ve never learned how to process film, this is also a great introduction to how it’s done.

(via Make)