The nerd's guide to learning everything online • 2012 TED

Category: Lifehack

Some of us learn best in the classroom, and some of us ... well, we don't. But we still love to learn, to find out new things about the world and challenge our minds. We just need to find the right place to do it, and the right community to learn with. In this charming talk, author John Green shares the world of learning he found in online video.

TED • 2002 - 2017 • 8 episodes •

What makes us feel good about our work?

What motivates us to work? Contrary to conventional wisdom, it isn't just money. But it's not exactly joy either. It seems that most of us thrive by making constant progress and feeling a sense of purpose. Behavioral economist Dan Ariely presents two eye-opening experiments that reveal our unexpected and nuanced attitudes toward meaning in our work.

Lifehack

Why Humans Run the World

70,000 years ago humans were insignificant animals. The most important thing to know about prehistoric humans is that they were unimportant. Their impact on the world was very small, less than that of jellyfish, woodpeckers or bumblebees.

People

The nerd's guide to learning everything online

Some of us learn best in the classroom, and some of us ... well, we don't. But we still love to learn, to find out new things about the world and challenge our minds. We just need to find the right place to do it, and the right community to learn with. In this charming talk, author John Green shares the world of learning he found in online video.

2012 • Lifehack

Do Schools Kill Creativity (Ken Robinson)

Sir Ken Robinson makes an entertaining and profoundly moving case for creating an education system that nurtures (rather than undermines) creativity.

2006 • Creativity

A thrilling look at the first 21 days of a bee’s life

We’ve heard that bees are disappearing. But what is making bee colonies so vulnerable? Photographer Anand Varma raised bees in his backyard — in front of a camera — to get an up close view. This project, for National Geographic, gives a lyrical glimpse into a bee hive — and reveals one of the biggest threats to its health, a mite that preys on baby bees in the first 21 days of life.

2015 • Nature

Why dieting doesn't usually work

In the US, 80% of girls have been on a diet by the time they're 10 years old. In this honest, raw talk, neuroscientist Sandra Aamodt uses her personal story to frame an important lesson about how our brains manage our bodies, as she explores the science behind why dieting not only doesn't work, but is likely to do more harm than good. She suggests ideas for how to live a less diet-obsessed life, intuitively.

2013 • Health

Richard Dawkins: Militant atheism

Richard Dawkins urges all atheists to openly state their position — and to fight the incursion of the church into politics and science. A fiery, funny, powerful talk.

2002 • People

Your brain hallucinates your conscious reality

Right now, billions of neurons in your brain are working together to generate a conscious experience -- and not just any conscious experience, your experience of the world around you and of yourself within it. How does this happen? According to neuroscientist Anil Seth, we're all hallucinating all the time; when we agree about our hallucinations, we call it "reality." Join Seth for a delightfully disorienting talk that may leave you questioning the very nature of your existence.

2017 • Brain

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The Science of Marital Misunderstanding

In Japan, one couple gets divorced every 2 minutes. Often, the wife initiates the split. Many women say their partners don't understand their feelings, while many husbands seem unaware of the daily stress this can create. The latest research suggests that common marital misunderstandings are rooted in differences between the male and female brain. The problems couples experience today are the result of millions of years of evolution. This program uses findings from neuroscience to explore the issue, and suggests ways for couples to strengthen their bonds.

2017 • Lifehack

The Missing Tile Syndrome

Have you ever thought to yourself, "I wish I were ____"? Adjectives may have included: thinner, taller, smarter, etc. If so, you're like virtually everyone else, and afflicted by "The Missing Tile Syndrome." As Dennis Prager explains, we often focus on the missing tile(s) in our lives, which robs us of happiness. In five minutes, learn how to fix your focus.

PragerU • 2014 • Lifehack

Why you shouldn't trust successful people's advice

10 Ways to be successful... that's bullshit :)

2016 • Lifehack

Hair Care Secrets

The Horizon team have gathered together a team of scientists and doctors to investigate the incredible, natural material that is growing out of our heads - our hair. With access to the research laboratories of some of the world's leading hair care companies, including L'Oreal and ghd, the team explore the latest cutting-edge research and technology designed to push the boundaries of hair and hair care. Each one of us has a unique head of hair - an average of 150,000 individual hair strands growing approximately one centimetre every month. Over your lifetime, that is over 800 miles. The time and effort we put into styling, sculpting and maintaining this precious material has created a global hair care market worth a staggering 60 billion pounds. With such high stakes, it is inevitable that when developing hair-care products, science and business operate hand in hand. The team reveal how this industry science compares to the rigorous academic standards that they are used to. These investigations also reveal why we care so much about our hair, and whether or not it is worth splashing out on expensive shampoos. They uncover the magic ingredients found in conditioners and lay bare the secrets of the shiny, glossy hair seen in the adverts.

Horizon • 2017 • Lifehack

The Great Math Mystery

Join NOVA on a mathematical mystery tour—a provocative exploration of math's astonishing power across the centuries. We discover math's signature in the swirl of a nautilus shell, the whirlpool of a galaxy, and the spiral in the center of a sunflower. Math was essential to everything from the first wireless radio transmissions to the prediction and discovery of the Higgs boson and the successful landing of rovers on Mars. Astrophysicist and writer Mario Livio, along with a colorful cast of mathematicians, physicists, and engineers, follow math from Pythagoras to Einstein and beyond. It all leads to the ultimate riddle: Is math a human invention or the discovery of the language of the universe?

NOVA PBS • 2015 • Lifehack

Loneliness

Everybody feels lonely sometimes. But only few of us are aware how important this feeling was for our ancestors - and that our modern world can turn it into something that really hurts us. Why do we feel this way and what can we do about it?

In a Nutshell • 2019 • Lifehack