Open Cola

OpenCola is a brand of cola unique in that the instructions for making it are freely available and modifiable.

Anybody can make the drink, and anyone can modify and improve on the recipe as long as they, too, license their recipe under the GNU General Public License.

Making soft drinks is not for the faint of heart, nor the dirty of finger. It is a solemn enterprise not to be entered into lightly, as with marriage or buying used farm machinery. Improper use of cola might result in blunt trauma, puncture wounds, physical illness, mental illness, caffeine dependency, dental necrosis, acid reflux, death, devastation, and random tax audits. Or it might not.