TED Talks
TED: How to solve the world's biggest problems | Natalie Cargill
Sometimes the world's biggest issues can seem so intractable that meaningful change feels impossible. But what if the answer has been right in front of us all along? What if the answer is actually throwing money at the problems? In this...
SciShow
Why Is ChatGPT Bad At Math?
Sometimes, you ask ChatGPT to do a math problem that an arithmetically-inclined grade schooler can do with ease. And sometimes, ChatGPT can confidently state the wrong answer. It's all due to its nature as a large language model, and the...
SciShow
This Problem Could Break Cryptography
What if, no matter how strong your password was, a hacker could crack it just as easily as you can type it? In fact, what if all sorts of puzzles we thought were hard turned out to be easy? Mathematicians call this problem P vs. NP, it...
SciShow
Gina McCarthy on Public Health & Climate Change | SciShow Talk Show
Humans are great at creating, and solving, problems. Hank talks with Gina McCarthy about the biggest public health problem we face today: climate change. Gina McCarthy is the Director of C-CHANGE (Center for Climate, Health and the...
SciShow
Your Bones Do More Than You Think
Bones, you probably have them and they're for more than holding your body upright.
SciShow
The Biggest Psychology News Stories of 2016
From Pokémon, to fMRI, to the relationship between masculine norms and mental health, 2016 left us with some interesting psych news to ponder.
SciShow
How The Islamic Golden Age of Science Changed History As We Know It
The Islamic Golden Age of Science is largely to thank for our scientific developments today. Around 750-1250 CE, the Islamic empire made incredible scientific advancements that changed the course of history! Join Michael Aranda for a...
SciShow
How the Internet Was Invented | The History of the Internet, Part 1
The Internet is older than you might think!
SciShow
Crypto and NFTs Are Environmental Disasters...But Do They Have to Be?
The world of cryptocurrency and NFTs is riddled with controversy, but somewhere amid all of that blockchain there's some reckoning with reality that must be done.
SciShow
Solving the Mystery of Darwin’s Lifelong Illness
Charles Darwin had a great mind, but a not-so great body. Scientists have spent years trying to uncover the mysteries of his poor health.
SciShow
Lead: The Original Artificial Sweetener
Lead is really useful when you add it to things like paint and gasoline. Problem is, it’s also poisonous. Hosted by: Hank Green
TED Talks
TED: How to solve the education crisis for boys and men | Richard Reeves
While studying inequality and social mobility, Richard Reeves made a surprising discovery: in some countries, like the US and UK, boys are drastically lagging behind girls across many academic measures. He explains why these struggles in...
TED Talks
TED: 5 steps to fix any problem at work | Anne Morriss
In a practical, playful talk, leadership visionary Anne Morriss reinvents the playbook for how to lead through change -- with a radical, one-week plan to build trust and fix problems by following a step per day.
TED Talks
TED: Great leadership is a network, not a hierarchy | Gitte Frederiksen
What if leadership at work wasn't for a select few, but rather shared among many? Management consultant Gitte Frederiksen gives us the recipe for "distributed leadership" -- dynamic, multidimensional networks of leaders that tap into...
PBS
Greece sends refugee children to school, stoking anti-migrant resistence
Greece launched a program Monday to provide education to the thousands of migrant children displaced in that nation. But the program is facing resistance from Greek parents concerned about cultural differences and infectious diseases....
PBS
The common ground between law enforcement and activists’ call to ‘defund the police’
The Common Ground Between Law Enforcement And Activists’ Call To ‘Defund The Police’
PBS
1 million Russians are HIV-positive, but only a third get treatment
Russia's HIV epidemic is growing by 10 percent per year, and yet many proven HIV prevention and treatment strategies aren't being used. William Brangham and Jason Kane report in collaboration with Jon Cohen of Science Magazine and the...
PBS
The small Scottish island where Syrian refugees found peace
Once a flourishing vacation destination, the population of Scotland's Isle of Bute has shrunk and its economy withered. But the arrival of 24 Syrian families is contributing to an atmosphere of regeneration. Special correspondent Malcolm...
PBS
U.S. Troops Suicide
Suicides by active duty U.S. troops last year exceeded the number of servicemen and women killed in combat in Afghanistan. Ray Suarez talks to psychiatrist and retired U.S. Army Brig. Gen. Stephen Xenakis, who says more than half of the...
PBS
Nelson Mandela - 1994 Interview
Nelson Mandela discusses his first visit to Washington as President of South Africa. Originally broadcast on the MacNeil/Lehrer News hour on October 6, 1994.
PBS
For child migrants, desperate journey to freedom is especially dangerous
The boat trip from North Africa to Italy has ended in death and heartbreak for many migrants. It has been especially tough on children, many of whom come by themselves. In the second of a three-part Desperate Journey series from the...
PBS
Andrew Young
Andrew Young, a top aide to Martin Luther King, Jr., and his godson/co-author Kabir Sehgal speak with Judy Woodruff about passing on life lessons and words of advice for a new generation. They also talk about their book "Walk in My Shoes."
SciShow
Does IQ Really Measure How Smart You Are?
People say Einstein had an IQ of 160, and you need an IQ score higher than 130 to join Mensa. But does IQ really measure how intelligent you are?
PBS
The Phantom Singularity
Isaac Newton's Universal Law of Gravitation tells us that there is a singularity to be found within a black hole, but scientists and mathematicians have found a number of issues with Newton's equations. They don't always accurately...