Can someone help me find that reading experiment article?

[Confused]

It was this one article where you read a paragraph and some of the letters were missing. You would still be able to read the article. It was done by some university I forgot the name.

 

[Confused]

Nevermind I found it...

http://www.mrc-cbu.cam.ac.uk/~mattd/Cmabrigde/

 

[Kurdt]

There was a thread on it around here somewhere but I can't find it. If you've found it anyway it doesn't really matter unless you were interested in what others had to say about it.