Human Nature Lectures
Josef Penninger (AT) is a well known austrian scientist and was invited to the Human Nature Lectures.
credit: rubra
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Uploaded on January 22, 2010
Taken on September 4, 2009
Human Nature Lectures
Josef Penninger (AT) is a well known austrian scientist and was invited to the Human Nature Lectures.
credit: rubra
1,059
views
0
faves
0
comments
Uploaded on January 22, 2010
Taken on September 4, 2009