Don Quixote thinks the windmills are monsters
The Sahara, the largest hot desert in the world, covers 3.3 million square miles and is located in the northern part of Africa. The Kalahari Desert, located in southern Africa, covers 362,500 square miles. The Namib Desert, the world's oldest desert, is found in the southwestern portion of the continent and covers 100,000 square miles.
One physician assisted examination, routine, is say a yearly visit to the cardiologist to examine one's heart after heart valve repair and involves talking to the patient, re shortness of breath or heart pain and also listening to the heart with the stethoscope or if necessary getting a cardiogram or ultrasound or stress done.