Did you catch our Maker Faire demo? There's more roasting info here...enter if you dare.
This is a collection of coffee cultivar images from my travels.
Yemeni coffees are like no other. Maybe that's a good thing.
Home coffee roasting is as fun and easy (or as exacting and technical), as you want to make it. Whatever method you use, you will be on your way to drinking much better coffee.
From tree to coffee mill in El Salvador