If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

I'm keen to get some t-shirts designed and printed.  Do you have any suggestions?

There is a common English word that is nine letters long. Each time you remove a letter from it, it still remains an English word - from nine letters right down to a single letter.
What is the original word, and what are the words that it becomes after removing one letter at a time?

How many months have 30 days?

What won't go up the chimney up,
But will go up the chimney down?
What won't go down the chimney up,
But will go down the chimney down?

What can go through water and yet not ever become the least bit wet?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50."
The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less.
In the end the boy ended up paying the man $50. How did the man win the bet?

If you have three oranges and you take away two, how many will you have?

What 3 letter, 1 syllable word can you add 1 letter and make it 4 letters and 3 syllables?