The name Dalai Lama is a combination of the Mongolic word dalai meaning "ocean" and the Tibetan word bla-ma meaning "guru, teacher, mentor". Check and build up your Dreevoo knowledge profile.
An interesting video where a guy explaining why he believes that we have landed on the moon and tells also about waving flag, shadows and everything else.
In the 21st century historians have increasingly portrayed the decade as a "pivot of change" in world history focusing especially on the political and economic upheavals. Check your 70s knowledge.