课
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TED
What if 3D printing was 100x faster? | Joseph DeSimone
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TED
How one tweet can ruin your life | Jon Ronson
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TED
Can we build AI without losing control over it? | Sam Harris
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TED
The beauty of human skin in every color | Angélica Dass
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TED
We need to talk about an injustice | Bryan Stevenson
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TED
Fake videos of real people -- and how to spot them | Supasorn Suwajanakorn
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TED
The secrets of learning a new language | Lýdia Machová
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TED
What I learned from 100 days of rejection | Jia Jiang
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TED
This could be why you're depressed or anxious | Johann Hari
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TED
Everything you think you know about addiction is wrong | Johann Hari
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TED
The bridge between suicide and life | Kevin Briggs
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TED
How to fix a broken heart | Guy Winch
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TED
Inside the mind of a master procrastinator | Tim Urban
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TED
Can you really tell if a kid is lying? | Kang Lee
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TED
How I held my breath for 17 minutes | David Blaine
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TED
The art of misdirection | Apollo Robbins
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TED
How to escape education's death valley | Sir Ken Robinson
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TED
The surprising habits of original thinkers | Adam Grant
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TED
The future we're building -- and boring | Elon Musk (1)
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TED
The future we're building -- and boring | Elon Musk (2)