For the over 50 crowd

HARVARD READING TEST
This was developed as an age test by an R&D department at Harvard
University. Take your time and see if you can read each line aloud
without a mistake. The average person over 50 years of age can't
do it!

> 1. This is this cat
> 2. This is is cat
> 3. This is how cat
> 4. This is to cat
> 5. This is keep cat
> 6. This is an cat
> 7. This is old cat
> 8. This is fart cat
> 9. This is busy cat
> 10. This is for cat
> 11. This is forty cat
> 12. This is seconds cat
>
> Now go back and read the third word in each line from the
> top down, and I betcha you can't resist passing it on.