The more of this there is, the less you see. What is it?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

I am white when I am dirty, and black when I am clean. What am I?

If six children and two dogs were under an umbrella, how come none of them got wet?

What you cannot hold but it is yours?

During which month do people sleep the least?

Can you find the missing piece of the Porsche?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?