Answer:
What was the first man made invention that could see through a wall?
What can go up but never come down?
It can be clear like water, but it burns like fire.
It speaks without a tongue, and listens without ears.
What is it that after you take away the whole, some still remains?
What did the piece of wood say when he saw the screwdriver and screws approaching?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?