When did we become human?
|
20
|
1382
|
November 25, 2002
|
human innovation
|
19
|
1207
|
July 1, 2003
|
The beginning of Humanity
|
39
|
1400
|
September 12, 2000
|
Prehistoric Transatlantic Trade and Lost Civilizations
|
55
|
2339
|
February 3, 2001
|
Marilyn on the oldest known language
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35
|
2947
|
January 30, 2008
|