Youth Inside

Jael asked:

somerset1988 asked: I came into possession of an industrial coffee grinder. I have no use for it and want to sell it. However I don’t know how would be interested in such an item. Any suggestions?

fluttering_by@sbcglobal.net asked: i just took my old coffee grinder out of storage-will grinding baking soad and salt really clean it or is there a better way?

lilzozx asked: why dont the coffee beans just get pushed out of the way when the blade just begins to push on them?
Please explain