I hadn't heard of radishes before, but I found [0], which has more information about what they are/were. There's even a demo video with the creator. [0] https

I hadn't heard of radishes before, but I found [0], which has more information about what they are/were. There's even a demo video with the creator. [0] https://developers.google.com/gdata/articles/radish https://developers.google.com/gdata/articles/radish