What 5-letter word typed in all capital letters can be read the same upside down?

Why Wine Glass Stem is so long?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

Rearrange the letters in "new door" to make one word.

If two's company, and three's a crowd, then whats four and five ?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Why do people go to bed?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

What always comes into a house through the keyhole?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.