What on Earth?

8:00 PM to 9:00 PM
Sunday 4 January
+

Strange Symbols in the Desert

Season 3 Episode 10 of 20

An amateur archaeologist encounters strange symbols scratched into the Kazakhstan Desert. Plus, a lake in the Brazilian rain forest turns bright pink

What on Earth? airs on Sky History 2 at 8:00 PM, Sunday 4 January. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary