Help discover ancient ruins -- before it's too late | Sarah Parcak
90,165 views
2017-02-20
A young scientist's quest for clean water | Deepika Kurup
118,174 views
2017-02-17
How to gain control of your free time | Laura Vanderkam | TED
9,261,165 views
2017-02-07
The lies we tell pregnant women | Sofia Jawed-Wessel
852,483 views
2017-01-26
The world doesn't need more nuclear weapons | Erika Gregory
84,514 views
2017-01-25
Are you a giver or a taker? | Adam Grant
3,899,786 views
2017-01-24
What happens when you have a disease doctors can't diagnose | Jennifer Brea
938,770 views
2017-01-17
Let's clean up the space junk orbiting Earth | Natalie Panek
140,553 views
2017-01-05
A queer vision of love and marriage | Tiq Milan and Kim Katrin Milan
230,592 views
2017-01-04
4 larger-than-life lessons from soap operas | Kate Adams
142,986 views
2017-01-03
Chinaka Hodge: What will you tell your daughters about 2016? | TED
98,521 views
2016-12-22
Maps that show us who we are (not just where we are) | Danny Dorling
250,740 views
2016-12-21
We need nuclear power to solve climate change | Joe Lassiter
125,610 views
2016-12-19
What will humans look like in 100 years? | Juan Enriquez
1,164,939 views
2016-12-15
A political party for women's equality | Sandi Toksvig
101,772 views
2016-12-14
Math is the hidden secret to understanding the world | Roger Antonsen
1,874,076 views
2016-12-13
Help for kids the education system ignores | Victor Rios
185,251 views
2016-12-12
The playful wonderland behind great inventions | Steven Johnson
143,545 views
2016-12-09
The urgency of intersectionality | Kimberlé Crenshaw | TED
2,010,950 views
2016-12-07
Islamophobia killed my brother. Let's end the hate | Suzanne Barakat
1,065,474 views
2016-12-05
Easy DIY projects for kid engineers | Fawn Qiu
151,783 views
2016-12-02
It's time for women to run for office | Halla Tómasdóttir
55,061 views
2016-12-02
Enough with the fear of fat | Kelli Jean Drinkwater
399,137 views
2016-11-22
Everything you hear on film is a lie | Tasos Frantzolas
234,855 views
2016-11-21
The unexpected challenges of a country's first election | Philippa Neave
66,384 views
2016-11-18
What a driverless world could look like | Wanis Kabbaj
2,440,789 views
2016-11-15
Inside the mind of a former radical jihadist | Manwar Ali
1,054,081 views
2016-11-14
Machine intelligence makes human morals more important | Zeynep Tufekci
181,703 views
2016-11-11
A temporary tattoo that brings hospital care to the home | Todd Coleman
176,510 views
2016-11-10
We've stopped trusting institutions and started trusting strangers | Rachel Botsman
204,311 views
2016-11-07
Art can heal PTSD's invisible wounds | Melissa Walker
122,293 views
2016-11-02
The Beauty of What We'll Never Know | Pico Iyer | TED
151,782 views
2016-11-01
How we talk about sexual assault online | Ione Wells
119,270 views
2016-10-31
Isaac Lidsky: What reality are you creating for yourself? | TED
662,845 views
2016-10-27
What you need to know about CRISPR | Ellen Jorgensen
883,984 views
2016-10-24
Technology hasn't changed love. Here's why | Helen Fisher
208,488 views
2016-10-20
Can we build AI without losing control over it? | Sam Harris
3,808,912 views
2016-10-19
The era of personal DNA testing is here | Sebastian Kraves
95,385 views
2016-10-13
Why you should know how much your coworkers get paid | David Burkus
208,368 views
2016-10-11
Why some people are more altruistic than others | Abigail Marsh
389,385 views
2016-10-07
A new way to heal hearts without surgery | Franz Freudenthal
109,993 views
2016-09-30
Let's teach for mastery -- not test scores | Sal Khan
2,246,352 views
2016-09-26
Why you should talk to strangers | Kio Stark
659,174 views
2016-09-23
How women wage conflict without violence | Julia Bacha
72,636 views
2016-09-20
The next manufacturing revolution is here | Olivier Scalabre
502,009 views
2016-09-13
A letter to all who have lost in this era | Anand Giridharadas
99,284 views
2016-09-12
Hunting for Peru's lost civilizations -- with satellites | Sarah Parcak
119,633 views
2016-09-08