I've heard you shouldn't keep bananas in a bowl with other fruit. But they all look so happy together. What I'd like to see is hard science here. Or at least documented and repeatable observation. ...
I often see this technique suggested as a way to speed ripening. Why does it? Also, is there any data available on how fast it ripens comparatively?
I bought some avocados recently, and one of them was rock hard when I tried to cut it. I left it out for a couple days hoping it would ripen, but it didn't help. What can I do to help my avocados ...