Tim Harford, Bbc
London, England, United Kingdom
Sean Paul Rasmussen
Solomon Islands
Katie Hafner, Carol Sutton Lewis, James Levine, Lost Women Of Science
San Francisco, CA, United States
Dr. Padi Boyd, Katie Konans, Jacob Pinter
United States
Life
Shankar Vedantam
Amy Westervelt
Costa Rica
Toimitus, Politiikasta
Pete, Gav
United Kingdom
Dr Hannah Fry, Bbc, Dara Ó Briain
Gordon Thane
Toronto, ON, Canada
