What number when divided in half becomes zero?

what does the below math rebus puzzle mean?

Can you solve below mathematical equation?

2^1234 - 2^1233

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

What's the best place to go shopping in the ocean?

What does below rebus means ?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?