The following has been floating around for a while. Have a read. Note, tough, that this is not a real study.
Arocdnicg to rsceearch at Cmabrigde Uinervtisy, it deosn’t mttaer in waht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer are in the rghit pcale. The rset can be a toatl mses and you can sitll raed it wouthit pobelrm. Tihs is buseace the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe.
Regardless of its authenticity, it’s a neat trick. I had a debate with a friend as to whether or not this counts as an illusion, though. I thought I’d drag you into the debate.
Is this an illusion? What makes an illusion?