Answer:
The more you look at it, The less you see.
What Can Fly Without Wings
Every country has one, though we are not the same. Waving to our citizens, throughout the wind and rain. What is it?
What time of day, when written in capital letters, is the same forwards, backwards, and upside down?
There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?