What has no start, end, or centre?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What does Alexander the Great and Winnie the Pooh have in common?

What is the riddle which can be asked all day with a different correct answer each time.

John is the son of Jacob.
So,
Jacob is the_____of John's father?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

What is the word or phrase?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

What is the longest word in the dictionary?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?