تعريف piled higher and deeper في الإنجليزية الإنجليزية القاموس.
(Edebiyat) Piled Higher and Deeper (also known as PhD Comics) is a newspaper and web comic strip written and drawn by Jorge Cham that follows the lives of several grad students. First published in the fall of 1997 when Cham was a grad student himself at Stanford, the strip deals with issues of life in graduate school, including the difficulties of scientific research, the perils of procrastination and the endless search for free food. Cham continued the strip as an Instructor in mechanical engineering at Caltech, and now draws and gives talks about the strip full time