Answer:
I am a king who's good at measuring stuff. What am I?
What invention lets you look right through a wall?
I open to close but I close to open. I'm surrounded by water but I'm never soaking. What am I?
I am an insect half of my name is another insect. I am similar to the name of a famous band.
I work when I play and play when I work. What am I?
I am the kind of an ant that's good at math. What am I?