Physical Science Speakers - Speakerpedia, Discover & Follow a World of Compelling Voices

Steven Mazie

Associate Professor of Political Studies, Bard High School Early College

Marc Andreessen

Co-Founder and General Partner Andreessen Horowitz

Menlo Park, CA, USA

An Phung

Multimedia Journalist

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

New York, NY, USA

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Vancouver, Canada

Drew Houston

Co-Founder & CEO of Dropbox

San Francisco, CA, USA

Denise Austin

Fitness Expert, Author & Video Hall of Famer

Hermosa Beach, CA, USA

Debbie Sterling

Tech Engineer & Founder and CEO of GoldieBlox; Advocate for Women in STEM

San Francisco, CA, USA

Angela Ahrendts

Former SVP of Retail at Apple & Former CEO of Burberry

Cupertino, CA, USA

Craig Newmark

Founder of Craigslist; Internet Entrepreneur; Leader in Social Networks

San Francisco, CA, USA

Colonel Mike Mullane

Career Astronaut & Author; Member of International Space Hall of Fame

Albuquerque, NM, USA / 4 reviews

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Washington, DC, USA / 2 reviews

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Fort Lauderdale, FL, USA

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Matt Hicks

Head of Communications at Zendesk; Former Facebook PR and Social Media Manager

San Francisco, CA, USA

Roxanne Wilson

Apprentice Candidate, Successful Businesswoman, Strong Community Advocate, and Champion for Fitness

Boston, MA, USA

Sallie Krawcheck

Founder & CEO of Ellevest; Author of "Own It: The Power of Women at Work"

New York, NY, USA / 1 reviews

Joel Makower

Expert in Sustainable Business, Clean Technology, and the Green Marketplace; Founder of GreenBiz.com

Oakland, CA, USA

Jim McCann

President & CEO of 1-800-FLOWERS.COM

New York, NY, USA

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Dean Karnazes

The “Ultramarathon Man”, Ran 3,000 Miles Across the Country with Live! with Regis and Kelly’s “Run Across America” in 2011

San Francisco, CA, USA

Graham Hill

Founder of Life Edited & TreeHugger.com

New York, NY, USA

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