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Re:Eating Healthily for $3 a Day by bdclimber14 on Thursday April 28, 2011 @01:01AM (#2492219)
It's certainly cheaper than an official bean roaster. I'll have to buy one and see what a popcorn machine is, because I don't think I've ever seen one, and I assume you aren't talking about the ones at movie theaters.
Re:Eating Healthily for $3 a Day by colanderman on Thursday April 28, 2011 @01:28AM (#2492266)
I presume the GP is talking about air poppers: http://en.wikipedia.org/wiki/Air_popper Basically, they funnel heated air into a small chamber.

My girlfriend's dad uses his to roast coffee and swears by it. I don't drink coffee myself (can't stand the smell) so I can't give an opinion.