David Moinina Sengeh

Minister Of Basic and Senior Secondary Education & Chief Innovation Officer for the Government of Sierra Leone

Jay Bradner

Executive Vice President of Research and Development & Chief Scientific Officer at Amgen

Cady Coleman

Former NASA Astronaut; Retired U.S. Air Force Officer & Chemist

Sharing Space: An Astronaut's Guide to Mission, Wonder, and Making Change

Dr. Kate Biberdorf

Chemist, Science Entertainer & Children's Author Known as "Kate the Chemist"; First Professor for the Public Understanding of Science at Notre Dame University

Chemist Answers Chemistry Questions From Twitter

Hope Jahren

Author of "Lab Girl" & "Adventures of Mary Jane," Geochemist & Geobiologist

Adventures of Mary Jane

Natalie Jeremijenko

Artist and engineer, studies in biochemistry, physics, neuroscience and precision engineering

Dr. Marc Milstein

Neuroscientist, Bestselling Author, Expert in Brain Health & Wellness

Donald Sadoway

Award-Winning Inventor & Professor Emeritus of Materials Chemistry at MIT; Expert in Batteries & Green Metals Production

Ashanti Johnson

Geochemist & Chemical Oceanographer; Diversity & Women in STEM Advocate

Kára McCullough

Miss USA 2017 & Physical Scientist at the Nuclear Regulatory Commission

Wilton Virgo

Laser Spectroscopist & Author of "Quantum Mechanics in Everyday Life"

Ramsey Musallam

STEM Teacher & Robotics Coach; Educational Technology Expert, Author of "Spark Learning"

Spark Learning: 3 Keys to Embracing the Power of Student Curiosity

Maria Flynn

Founder & CEO, Ambiologix; Co-Founder & Advisory Board Chair, Digital Health KC; Author, "Make Opportunity Happen"

Dr. Inge Auerbacher

Holocaust Survivor, Chemist, Award-Winning Author

Holden Thorp

Chemist & Washington University in St. Louis Professor; Inventor & Entrepreneur

Clara Sousa-Silva

Quantum Astrochemist & Science Communicator

Dr. Eric Scerri

UCLA Chemist, Author, Educator, Historian and Philosopher of Science

Harold McGee

Renowned and Award-Winning Chemist & Author on Food and Cooking

Manuel Elkin Patarroyo

Colombian Professor of Pathology and Immunology; First Biochemist to Develop the Malaria Vaccine

Ramanan Sivalingam

Vice President of Deutsche Bank