The Cambridge Letter Test:
Take a look at this paragraph. Can you read what it says? All the letters have been mixed up, only the first and last letter of each word is in the right place:
i cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was rdanieg. The phaonmneal pweor of the hmuan mnid, aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it dseno’t mtaetr in waht oerdr the ltteres in a wrod are, the olny iproamtnt tihng is taht the frsit and lsat ltteer be in the rghi t pclae. The rset can be a taotl mses and you can sitll raed it whotuit a pboerlm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe.
Azanmig! if you can raed tihs dnot froegt to srahe it
Apparently, as part of the Cambridge letter test researchers at Cambridge University have concluded that it doesn't matter what order the letters of a word are in; as long as the first and last letters are in the proper place, you can mix up the rest of the word however you like, and it's still readable.
I say "apparently" because - the Cambridge letter test does not exist. This was never done by researchers at Cambridge or anywhere else. Just because you see something on the internet doesn't mean it's true.
In summary, this "study" is a hoax, but it does reveal a lot about how we read.
Don't forget to share with friends to see if they can read it.