Wow!! These are my kind of chemicals....

[kuzano]

I actually think I could process film... sounds like it's a lot more loosey goosey than I thought it was.

http://www.frugalphotographer.com/info-formulary-coffeedeveloper.htm

 

[retro]

I would suggest Diafine instead.

 

[Keith]

[Many substances can develop silver-halide films, including cola drinks, tea, coffee, red wine, human urine, and common kitchen and laundry materials. They are not in regular use for many reasons, some of which are obvious, but primarily because they are time-consuming, inefficient, and typically yield high-fog, low-density, unpredictable results]

People who drink a lot of coffe may be able to utilise the best of both of these alternatives!

 

[ampguy]

I might give this a try this weekend. Sounds fun.

 

[titrisol]

yes, look for the Caffenol thread and run a google fro DonaldQualls and caffenol
folgernol, caffeinol are alternative names

Mint also works

 

[titrisol]

Digitaltruth got their data from here:
http://silent1.home.netcom.com/Photography/Dilutions and Times.html

Also search the photo net archives from srping/summer 2004 when a lot of experiments were carried out under the names
Caffenol
folgernol
Caffeinol
etc.

There's actually a few different "Caffenol" developer recipes; http://www.digitaltruth.com/techdata/caffenol.php

One cup for me... One cup for the film... It's all good.