499 videos with Portuguese captions
Double-click on the English captions will play the video from there.
How supercharged plants could slow climate change | Joanne Chory
99,331 views
2019-06-14
Three ideas. Three contradictions. Or not. | Hannah Gadsby
1,029,429 views
2019-06-12
Facebook's role in Brexit — and the threat to democracy | Carole Cadwalladr
996,519 views
2019-06-10
Helping others makes us happier -- but it matters how we do it | Elizabeth Dunn
212,002 views
2019-05-20
The surprising connection between brain injuries and crime | Kim Gorgens
83,483 views
2019-05-17
A personal air-quality tracker that lets you know what you're breathing | Romain Lacombe
42,807 views
2019-05-15
How hip-hop helps us understand science | Danielle N. Lee
43,912 views
2019-05-14
Inside the black hole image that made history | Sheperd Doeleman
2,436,995 views
2019-05-10
3 lessons on starting a movement from a self-defense trailblazer | Rana Abdelhamid
48,146 views
2019-05-06
Wearable tech that helps you navigate by touch | Keith Kirkland
43,786 views
2019-04-26
We don't "move on" from grief. We move forward with it | Nora McInerny
758,220 views
2019-04-25
Creative ways to get kids to thrive in school | Olympia Della Flora
66,082 views
2019-04-15
Art that transforms cities into playgrounds of the imagination | Helen Marriage
44,044 views
2019-04-05
Our dangerous obsession with perfectionism is getting worse | Thomas Curran
181,418 views
2019-04-01
A mother and son's photographic journey through dementia | Tony Luciani
96,248 views
2019-02-04
How AI is making it easier to diagnose disease | Pratik Shah
64,185 views
2018-08-21
Why doctors are offering free tax prep in their waiting rooms | Lucy Marcil
50,167 views
2018-08-20
What your smart devices know (and share) about you | Kashmir Hill and Surya Mattu
156,878 views
2018-08-14
The power of diversity within yourself | Rebeca Hwang
101,495 views
2018-08-14
How farming could employ Africa's young workforce -- and help build peace | Kola Masha
37,052 views
2018-08-07
The rapid growth of the Chinese internet -- and where it's headed | Gary Liu
123,831 views
2018-08-06
Fake videos of real people -- and how to spot them | Supasorn Suwajanakorn
1,149,596 views
2018-07-25
Why teens confess to crimes they didn't commit | Lindsay Malloy
99,897 views
2018-07-24
The tiny creature that secretly powers the planet | Penny Chisholm
98,773 views
2018-07-23
How autonomous flying taxis could change the way you travel | Rodin Lyasoff
101,751 views
2018-07-20
The agony of opioid withdrawal — and what doctors should tell patients about it | Travis Rieder
1,095,765 views
2018-07-20
The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech
5,788,300 views
2018-07-19
The symbols of systemic racism — and how to take away their power | Paul Rucker
420,453 views
2018-07-19
How we can design timeless cities for our collective future | Vishaan Chakrabarti
137,902 views
2018-07-16
Technology that knows what you're feeling | Poppy Crum
128,876 views
2018-07-10
The surprising science of alpha males | Frans de Waal
1,855,534 views
2018-07-09
Four billion years of evolution in six minutes | Prosanta Chakrabarty
337,405 views
2018-07-06
How I'm bringing queer pride to my rural village | Katlego Kolanyane-Kesupile
44,664 views
2018-07-06
The incredible potential of flexible, soft robots | Giada Gerboni
161,449 views
2018-07-05
How to get empowered, not overpowered, by AI | Max Tegmark
104,801 views
2018-07-05
What we'll learn about the brain in the next century | Sam Rodriques
160,410 views
2018-07-03
The journey through loss and grief | Jason B. Rosenthal
217,295 views
2018-07-03
Why the secret to success is setting the right goals | John Doerr
1,048,958 views
2018-07-02
Let's turn the high seas into the world's largest nature reserve | Enric Sala
63,680 views
2018-06-28
How technology can fight extremism and online harassment | Yasmin Green
69,361 views
2018-06-27
The critical role librarians play in the opioid crisis | Chera Kowalski
43,749 views
2018-06-26
Why theater is essential to democracy | Oskar Eustis
60,753 views
2018-06-25
How we can turn the cold of outer space into a renewable resource | Aaswath Raman
435,129 views
2018-06-22
How vultures can help solve crimes | Lauren Pharr
58,873 views
2018-06-22
How we'll become cyborgs and extend human potential | Hugh Herr
557,589 views
2018-06-20
How to start a conversation about suicide | Jeremy Forbes
74,878 views
2018-06-14
A playful solution to the housing crisis | Sarah Murray
50,701 views
2018-05-30
The harm reduction model of drug addiction treatment | Mark Tyndall
90,420 views
2018-05-09