Answer:
When you put this in a heavy wooden box the box will become lighter
Twelve pears hanging high, twelve men passing by. Each took a pear and left eleven hanging there. How can this be?
If a rooster lays an egg on the exact peak of a barn, which side does it fall?
What can you fill a room with that takes up no space?
I have two coins, one is marked George I and one is marked George IV. One is genuine but one is a forgery. Which is the forgery?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?