Answer:
Made of ten but two we make, When assembled others quake, Five apart and we are weak, Five together havoc wreak. What are we?
What has one hand longer than the other, and goes on all day and night?
What instrument can you hear but never see?
What has to be broken before you can use it ?
What was the first man made invention that could see through a wall?
What is lighter than what it is made of?