Answer:
Diamonds and stress have this to thank for their existence.
There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.
What has feet and legs and nothing else?
What has a throne, but has no king?
What did the tourist say to a vampire?
How do you know if a sniper likes you?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?