Hat
Puzzle

4
Men, 2 with a red band on the hat and 2 with a blue band on the hat.
Each man cannot turn around, move or talk to another.
One
man has to say which colour band is on his hat and be 100% sure...
A)
B - This is because A can't see 2 reds which means can't
say what colour he has, C and D can't say, therefore B
can see blue which means he must have red

When
asked this riddle, 80% of kindergarten kids got the answer, compared
to 17% of Stanford University seniors.
What
is greater than God,
More evil than the devil,
The poor have it,
The rich need it,
And if you eat it, you'll die?
A)
Nothing...

Answer
will be revealed after the event...