The Avar grave will be the key to unraveling the heavy cavalry of the 7th century
+ A - Newsweek: Avar warrior's grave will be the key to 7th-century heavy cavalry As he writes Newsweek, an...
+ A - Newsweek: Avar warrior's grave will be the key to 7th-century heavy cavalry As he writes Newsweek, an...
Real high-altitude flare hunters - "spirits of the air" (or sprites) from the Institute of Applied Physics of the Russian...