Seth Dixon's insight:

If you haven't discovered CGP Grey yet, his YouTube channel is a veritable fountain of geographic tidbits. 


https://www.youtube.com/user/CGPGrey/videos


His distinctive style helps to contextualizes some of the more odd and complicated parts of Earth's borders.   If you want another example, watch Bizarre Borders, part 1 which focuses on countries within countries and single-neighbor countries.

Aulde de Barbuat insight :

Excellent  brainfriendly culturally interesting videos for Efl learners & others


Via Seth Dixon