I make two people out of one. What am I?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

How can you make number one disappear by adding something to it?

There was a strange boy who was born before his father. How can this be possible?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

what one word does the below rebus identifies?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

What begins with T, ends with T, and has T in it?

Which wheel of car does not rotate when you turn your car right?