Acdicorng to a rcesearh at Cbmraigde Uinsiertvy, it deson’t mtaetr waht odrer the lteetrs in a wrod are in, the olny ipmroatnt tihng is taht the frsit and lsat lteter be in the rgiht plcae. The rset can be a taotl mses and you can slitl raed it wtiuot a porlbem. Tihs is bceasue the mnid deos not raed erevy lteter by isteslf, but the wrod as a wohle, and the barin fgiuers it out aynawy.
