Answer:
What travels around the world without leaving the corner?
What was the first man made invention that could see through a wall?
What dentists battle on a daily basis
What sevenยญletter word becomes longer when the third letter is removed?
A sphere has three, a circle has two, and a point has zero. What is it?
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.