Unfortunately , we are still waiting on the RedCola ' s , we will have them soon hopefully . We currently have Purple TMNT ' s , OrangeBlue Tesla ' s . <| sep |> Bonesetting does not seem to have much to do with mathematics , but there is a connection in the word algebra . It comes from the Arabic aljabr the reunion of broken parts , used specifically to refer to the surgical treatment of fractures and to bonesetting . Algebra was used in this meaning in English in the 1500 s . The mathematical sense comes from the title of a 9 thcentury Arabic book ilm aljabr walmukabala , the science of restoring what is missing and equating like with like , written by the mathematician alKwarizmi c . 790 c . 840 . <| sep |> What an absolute tantrum this sub is throwing . closes the door and leaves