A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

What is the centre of gravity?

How can a man go eight days without sleep?

Why is it very easy to weigh a fish?

Why are televisions attracted to people?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

When is the top of a mountain similar to a savings account?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?