In Crawfordsville, Indiana, there's a rotary jail: an invention that, with hindsight, should probably never have been built. But it was, here and in other towns across the United States. It might have sounded like a good idea on paper, but in practice, it had a few unfortunate problems... including occasional accidental amputations.<br /><br />More about the Rotary Jail Museum: <br /><br />Edited by Michelle Martin, @mrsmmartin<br /><br />I'm at <br />on Twitter at <br />on Facebook at <br />and on Snapchat and Instagram as tomscottgo