This is a good one

[cat lover]

http://www.tehcute.com/cat-figures-out-how-tape-measure-works.html

[Karen]

Smart kitty, doesn't take him long. I don;t know what the lure of a tape measure would be, maybe just the motion it make retracting itself got its curiosity up.

[happylabs]

That is very cute. Love the kitty's expression. I can see my cats doing this.