'A cube is an example of a rectangular one of these; A Pink Floyd cover displays a triangular one'
prism
P IS FOR PHYSICS: A cube is an example of a rectangular one of these; A Pink Floyd cover displays a triangular one
A cube is an example of a rectangular one of these; A Pink Floyd cover displays a triangular one
A cube is an example of a rectangular one of these; A Pink Floyd cover displays a triangular one
"P" IS FOR PHYSICS
prism
"P" IS FOR PHYSICS