Kartik Chandran

Environmental Engineer & Associate Professor at Columbia University

Fred Gregory

Astronaut, Military Fighter & Test Pilot

Justin Hall-Tipping

The Energy Evangelist, Justin Hall-Tipping works on nano-energy startups -- mastering the electron to create power.

Dr. Heather Knight

Creative Inventor & Specialist in Human-Robot Interaction

Adelyn Zhou

Chief Marketing Officer at SmartContract; Co-founder of Topbots

Scott A. Snyder

Senior Fellow at The Wharton School, Adjunct Professor, Penn Engineering & Co-Author of "Goliath's Revenge"

Goliath's Revenge Rules-Scott Snyder

Natalie Jeremijenko

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

iLuminate

Wireless Technology Dance Group

Steven Squyres

Scientific Investigator, NASA

Michael Massimino

Former NASA Astronaut, Columbia University Engineering Professor & Media Personality

Richard Hawk

Leading Expert on Workplace Safety

Randal Pinkett

Entrepreneur, Speaker, Author, Community Servant

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Frans Johansson

Innovation Expert & Author of "The Medici Effect"

Diversity Drives Innovation - Frans Johansson

Howard Ross

Social Justice Advocate, Founder & CLO of Cook Ross, Inc.