On this week's episode of 99% Invisible:
Vexillologists—those who study flags—tend to fall into one of two schools of thought. The first is one that focuses on history, category, and usage, and maintains that vexillologists should be scholars and historians of all flags, regardless of their designs.
The other school of vexillology, however, maintains that not all flags are created equal, and that flags can and should be redesigned, and improved.
Friday at 7:45am and 3:45pm, Saturday at 7:35am.