Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

Alyssa Carson

Youngest Ever Astronaut in Training; Space Travel Enthusiast

Rick Lagina

Star of "The Curse of Oak Island"

Karen Wynn

Professor, Department of Psychology and Cognitive Science, Yale University

Dr. Hendrik Poinar

Evolutionary Biologist Specializing in Ancient DNA

Dr. Matthew Breen

Dr. Breen / Professor of Genomics in the Dept. of Molecular Biomedical Sciences / NCSU College of Veterinary Medicine

Yuri Oganessian

Russian nuclear physicist of Armenian descent. He and his team discovered the heaviest elements in the periodic table

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Erin Pettit

Glacier explorer

Thomas Levy

Archaeologist

Eric Leifer

Canyon Explorer

Salima Ikram

Archaeologist; professor of Egyptology at the American University in Cairo

Fredrik Hiebert

Archaeologist

Lee Berger

Paleoanthropologist and Explorer

Mark Aldenderfer

Archaeologist Committee for Research and Exploration Grantee / National Geographic

Sarah Marquis

National Geographic Explorer, Natural Navigator, International Best-Seller & Storyteller

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Scott Parazynski

Astronaut, Physician & Everest Summiter

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Boyd Matson

World-renowned adventurer & host of "National Geographic Explorer"

Robert Ballard

Renowned Ocean Explorer & Scientist

Bill Stone

Robotics Engineer; Expedition Leader; CEO of Stone Aerospace; Expert in Cave Exploration & Innovative Diving Technology

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Beth Linker

Historian of Medicine & Disability; Author of "Slouch: Posture Panic in Modern America"

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Lynn Vavreck

Professor of American Politics and Public Policy at UCLA & Political Columnist for the New York Times

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Catherine Wu

Cancer Researcher at Dana-Farber Cancer Institute & Professor of Medicine at Harvard Medical School

Catherine Wu - Video Journal of Hematology and HemOnc

Carolyn Bertozzi

Nobel Prize-Winning Chemist & Director of the ChEM-H Institute at Stanford; Biotech Entrepreneur

Carolyn Bertozzi - How Sugars on Cells Help Drive Cancer

Alice Agogino

CEO at Squishy Robotics; Mechanical Engineering Professor & Director of BEST Lab at UC/Berkeley

Alice Agogino - UC Athena Award, Academic Leadership

Eric Xing

President at Mohamed bin Zayed University of Artificial Intelligence; Founder & Chief Scientist of Petuum Inc. & Professor at Carnegie Mellon University

MBZUAI - MBZMFG - Prof. Eric Xing

Ilan Pappé

Professor of History at the University of Exeter; Author of "The Ethnic Cleansing of Palestine"

Professor Ilan Pappé-Crisis in Zionism, Opportunity for Palestine?

Caleb Gayle

Award-Winning Journalist, Writer, & Author of "We Refuse To Forget"; Professor at Northeastern University

What Was the Tulsa Race Massacre of 1921?