Neither of them can be used as functional tables.
A student used to give his teacher some raisins everyday. He kept giving them for 3 months straight. Then one day he did not give raisins to his teacher. And his teacher asked him "Where are the raisins today?", and the boy said "My rabbit died."
A scissor lift.
Mani-tubing
Toothpaste.
1. wets toothbrush 2. puts toothpaste on toothbrush 3. wets toothbrush again 4. does backflip on to huge pile of money