First batch of roasting beans. Couple of notes:
1. A cheap popcorn air popper works fine, takes about 5 minutes.
2. Either do it outside or have a good kitchen hood that vents outside. The fumes are not good, like burning a very fine oil
3. The popcorn popper is now a dedicated coffee roaster, due to above smell. Which is fine by me, since the thing was gathering dust through lack of use.
Amazing bit of bootstrap DIY science that replaces $2K-$10K equipment with something that costs $0.20 😮
genomics, bioinformatics, cloud, dad jokes (not in that order) @delagoya
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