ow my head. [Paradoxes]
 

https://fbcdn-sphotos-d-a.akamaihd.n...75216178_n.jpg

feel free to post any other good ones

"this page is intentionally left blank" - printed in exams: thereby making the page not blank.

;)

No one will go out with me, but I'm an eligible bachelor


?????????????????????

1. Celebrity Big Brother is currently in its eleventh series
2. Two of these statements are wrong
3. Michelle Obama is the First Lady of the United States
4. A tomato is a vegetable
5. Aaliyah is dead

I've always thought that :laugh:

'blank' in the sense that there's no questions on it

Suppose there is a town with just one male barber; and that every man in the town keeps himself clean-shaven: some by shaving themselves, some by attending the barber. It seems reasonable to imagine that the barber obeys the following rule: He shaves all and only those men in town who do not shave themselves.

Under this scenario, we can ask the following question: Does the barber shave himself?
Asking this, however, we discover that the situation presented is in fact impossible:

- If the barber does not shave himself, he must abide by the rule and shave himself.
- If he does shave himself, according to the rule he will not shave himself