00:00:00 Title card reads, “Longitude of disk center = 206 degrees” and depicts a sphere with longitudinal lines on a green background; 00:00:23 The background turns black, and the sphere turns red. The text at the bottom reads, “Longitude of disk center = 270 degrees”; 00:00:53 The lines disappear from the globe and slowly reappear.
note
00:00:00 Title card reads, “Longitude of disk center = 206 degrees” and depicts a sphere with longitudinal lines on a green background; 00:00:23 The background turns black, and the sphere turns red. The text at the bottom reads, “Longitude of disk center = 270 degrees”; 00:00:53 The lines disappear from the globe and slowly reappear.
Note
false