Answer:
Handy when you need to measure something or run a kingdom.
What can travel around the world while staying in a corner?
Where can you add 2 to 11 and get 1?
Your computer\'s version of white-out.
In the middle of night, I surround the gong. In the middle of sight, I end the song
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.