Note 1 — III EINSTEIN
Reading edition
A circle—in our case the horizon—is measured by dividing the circumference into 360 parts; each part is called a degree. Each degree is divided into 60 minutes, and each minute into 60 seconds. ↑
Reading edition
A circle—in our case the horizon—is measured by dividing the circumference into 360 parts; each part is called a degree. Each degree is divided into 60 minutes, and each minute into 60 seconds. ↑