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Jennifer Granholm: A clean energy proposal -- race to the top!

by AVA 11 years
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Allan Savory: How to green the world's deserts and reverse climate change

by AVA 11 years
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Edith Widder: How we found the giant squid

by AVA 11 years
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Ron Finley: A guerilla gardener in South Central LA

by AVA 11 years
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Kakenya Ntaiya: A girl who demanded school

by AVA 11 years
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Shane Koyczan: "To This Day" ... for the bullied and beautiful

by AVA 11 years
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Dan Pallotta: The way we think about charity is dead wrong

by AVA 11 years
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David Anderson: Your brain is more than a bag of chemicals

by AVA 11 years
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Stewart Brand: The dawn of de-extinction. Are you ready?

by AVA 11 years
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Bono: The good news on poverty (Yes, there's good news)

by AVA 11 years
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Catarina Mota: Play with smart materials

by AVA 11 years
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Danny Hillis: The Internet could crash. We need a Plan B

by AVA 11 years
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Elon Musk: The mind behind Tesla, SpaceX, SolarCity ...

by AVA 11 years
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Hyeonseo Lee: My escape from North Korea

by AVA 11 years
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Francis Collins: We need better drugs -- now

by AVA 11 years
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Eric Whitacre: Virtual Choir Live

by AVA 11 years
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Jessica Green: Good germs make healthy buildings

by AVA 11 years
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Mark Shaw: One very dry demo

by AVA 11 years
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Richard Turere: My invention that made peace with lions

by AVA 11 years
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Colin Camerer: Neuroscience, game theory, monkeys

by AVA 11 years
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Kees Moeliker: How a dead duck changed my life

by AVA 11 years
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Sanjay Dastoor: A skateboard, with a boost

by AVA 11 years
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Lawrence Lessig: We the People, and the Republic we must reclaim

by AVA 11 years
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Skylar Tibbits: The emergence of "4D printing"

by AVA 11 years
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Ken Jennings: Watson, Jeopardy and me, the obsolete know-it-all

by AVA 11 years
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Freeman Hrabowski: 4 pillars of college success in science

by AVA 11 years
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Keller Rinaudo: A mini robot -- powered by your phone

by AVA 11 years
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Dan Ariely: What makes us feel good about our work?

by AVA 11 years
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Eric Dishman: Health care should be a team sport

by AVA 11 years
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Laura Snyder: The Philosophical Breakfast Club

by AVA 11 years
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Rose George: Let's talk crap. Seriously.

by AVA 11 years
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Thomas Insel: Toward a new understanding of mental illness

by AVA 11 years
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Joshua Prager: In search for the man who broke my neck

by AVA 11 years
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Andres Lozano: Parkinson's, depression and the switch that might turn them off

by AVA 11 years
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BLACK: My journey to yo-yo mastery

by AVA 11 years
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John McWhorter: Txtng is killing language. JK!!!

by AVA 11 years
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Robert Gordon: The death of innovation, the end of growth

by AVA 11 years
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Erik Brynjolfsson: The key to growth? Race with the machines

by AVA 11 years
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Jennifer Healey: If cars could talk, accidents might be avoidable

by AVA 11 years
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David Pogue: 10 top time-saving tech tips

by AVA 11 years

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