Vaughan Turekian
Proffesions
chief international officer and director
American Association for the Advancement of Science
Science and Technology Adviser
U.S. Secretary of State
Photos
Discussion
Nalecz Maciej
Sir Christopher Llewellyn Smith
Zehra Sayers
Dr. Prof. Herwig Schopper
Vaughan Turekian 9 years ago - 1:13:16
Sir Christopher Llewellyn Smith
Zehra Sayers
Dr. Prof. Herwig Schopper
Vaughan Turekian 9 years ago - 1:13:16
Session introduction
Vaughan Turekian
13 years ago - 3:05
Overview AAAS Annual Meeting
Vaughan Turekian
15 years ago - 6:22
Session introduction
Vaughan Turekian
15 years ago - 5:59
AAAS Annual Meeting
Vaughan Turekian
15 years ago - 8:07