How many holes does a straw have?
If a straw has 2 holes, does a CD also have 2 holes? Is it about the distance between the openings that make it one hole or two?
A pair of binoculars has 2 holes or 4? Or none? A pair of glasses?
Thereâs a hole in the wall where the boys can see it all. Is it actually 2 holes?
Cut a perfect circle out of a piece of paper. Is that circular paper a circle or a cylinder? Itâs technical a cylinder because it has depth. Even if the depth is paper-thin. The hole in the paper is 1 or 2? 2 if holes are 2 dimensional openings. I say theyâre 3D. So one hole.