PBS
How Sloths Went From the Seas to the Trees
The story of sloths is one of astounding ecological variability, with some foraging in the seas, others living underground, and others still hiding from predators in towering cliffs. So why are their only living relatives in the trees?
Crash Course
The Holocaust,Genocides, and Mass Murder of WWII: Crash Course European History
During World War II, Nazi Germany undertook the imprisonment and summary execution of many of its own citizens, and citizens of the nations they occupied. One of the groups that came under assault was the European Jewish population. More...
PBS
Leshy: The Slavic Lord of the Forest
He can grow higher than the trees, or smaller than a blade of grass. Both demon and deity, guardian and antagonist, the Leshy is rooted deep in the cultural and religious history of the Slavic people.
Ancient Lights Media
The Geography and Culture of Bulgaria
This clip looks at the physical features, climate and culture of Bulgaria.
Curated OER
The Byzantine Empire - Part 4
When missionaries went out from the Byzantine Empire, the rulers they converted became political allies. This worked well until the prophet Muhammad arose and united the Arab war-torn tribes. As Muhammad was a merchant, he worked to...
University of Wisconsin
University of Wisconsin: A History of Russia
This site has a series of audio lectures on the history of Russia from 800 A.D. to 1917. Need Real Player in order to hear these lectures.