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

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

How can you make a TV, a bed, a dog, and a car liquid?

What can go through glass without breaking it?

How many sides does a circle have?

A man dies of old age on his 25 birthday. How is this possible?