TED talks about tips for reclaiming your peace of mind online | Naomi Shimada

Albert Camus grew up surrounded by violence. His homeland of Algeria was mired in conflict. He lost his father in World War I. Seeing World War II's devastation, Camus grew despondent. What was the meaning behind all this endless...

You don't have to be a professional scientist to make a contribution to our collective knowledge. Today, we look at several projects that have benefitted from the power of citizen science!

Terry Moore found out he'd been tying his shoes the wrong way his whole life. In the spirit of TED, he takes the stage to share a better way.

For intersex people -- those born with sex characteristics outside the traditional definitions of female and male -- the stakes to appear "normal" are high. Drawing on her personal experience, Susannah Temko reveals the shame, prejudice...

What's the largest river on Earth? If you said "the Amazon".... you're only half right. Scientists have discovered an even bigger river in South America, and it's in the sky above the Amazon rainforest. Turns out, this sky river is the...

Volcanoes can show nature's rage. What are the biggest eruptions we've witnessed in our history?

Today, we're going to explore the world of role-playing games. Role-playing games are different than most, because they're technically a form of interactive storytelling with one player managing the game as the game master (or dungeon...

This week's SciShow news brings you discoveries involving two of the most exotic substances on Earth - the world's rarest element and the world's oldest water. Two great tastes that taste great together? Stay tuned to find out.

What does it take to be a pro gamer? Esports expert William Collis charts the rise of the multibillion-dollar competitive gaming industry and breaks down three skills needed to master video games like Fortnite, League of Legends and...

Dr. Who is one of the longest running TV shows on the BBC, and it's got a huge fandom surrounding it, called Whovians. And while it might not seem like, Whovianism, might just be religion! Whovians, like other passionate fan cultures,...

An average teaspoon of ocean water contains five million bacteria and fifty million viruses -- and yet we are just starting to discover how these "invisible engineers" control our ocean's chemistry. At TEDxMonterey, Melissa Garren sheds...

We begin our unit on ethics with a look at metaethics. Hank explains three forms of moral realism – moral absolutism, and cultural relativism, including the difference between descriptive and normative cultural relativism – and moral...

What if you could take a smell selfie, a smelfie? What if you had a lipstick that caused plants to grow where you kiss? Ani Liu explores the intersection of technology and sensory perception, and her work is wedged somewhere between...

Today we're going to do something a little bit different and take everything we've learned so far and apply it to a case study on (arguably) the biggest game franchise in the world: Pok_mon. Now Pok_mon, like a select few other games...

How To Detect A Secret Nuclear Test

While doctors take an oath to do no harm, there's a good chance their unconscious biases can seep into how seriously they take your pain. Physician Sheetal DeCaria explains how perception impacts medical care and treatment -- and calls...

Jessi teaches Squeaks all about Dung Beetles, a special kind of insect that pushes around something that might surprise you.



Next Generation Science Standar

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The world is a big place and cinema isn't limited to just the U.S. and Europe. There are a lot of vibrant and influential film movements and cultures from all over the world. In this episode of Crash Course Film History, Craig talks to...

In 2006, a movie took on authoritarianism and the violent aftershocks of the Spanish Civil War—all through the eyes of an innocent young girl and the fairy tale world she discovers in the woods. Pan's Labyrinth is both a beautifully...

Floods, droughts, heat waves and cold blasts -- why is the weather becoming more extreme? Environmentalist and "America's weatherman" Al Roker discusses the link between climate change and disruptions to weather patterns worldwide,...

Introducing a new type of public space, custom-fit for communities in need of a shot of hope and wonder. Artist and TED Fellow Matthew Mazzotta takes us across the US, sharing delightful projects that refresh space and place, spark...

* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. In an emotionally charged talk, MacArthur-winning activist Majora Carter details her fight for environmental...

* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Paola Antonelli, design curator at New York's Museum of Modern Art, wants to spread her appreciation of design --...