Answer:
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
A man goes upstairs to grab his time machine. He walks downstairs then goes back in time 200 years. Why did he go downstairs?
What is the largest $ amount of change you can have in your pocket without having exact change for $1?
Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?
On Christmas eve, when Santa leaves his workshop on the north pole, what direction does he travel.
What is round, has a twin, and sees more than most?