Answer:
My full powers come when my makers are dead. I await a heavy hat to put on my head. What am I?
A sport with love and service played by singles and pairs.
The warmer I am, the fresher I am. What am I?
If there is a bee in my hand, what is in my eye?
What can travel around the world while staying in a corner?
The answer I give is yes, but what I mean is no. What was the question?