👁Can we stop climate change by removing CO2 from the air?
🗣Subtitle: Farsi | English | Turkish

👣Could we cure climate change? Geoengineering researcher Tim Kruger wants to try. He shares one promising possibility: using natural gas to generate electricity in a way that takes carbon dioxide out of the air. Learn more -- both the potential and the risks -- about this controversial field that seeks creative, deliberate and large-scale intervention to stop the already catastrophic consequences of our warming planet.
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#TED2017 #alternative_energy #electricity #climate_change #engineering #entrepreneur #future #natural_resources #oceans #pollution #sustainability #science #technology #weather #global_commons #Anthropocene

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👁Explore cave paintings in this 360° animated cave - Iseult Gillespie

🗣Subtitle: Farsi | English | Turkish
👣If you have access to a Google Cardboard viewer and a smart phone:
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👁The controversial origins of the Encyclopedia - Addison Anderson

🗣Subtitle: Farsi | English | Turkish
👣The first encyclopedia contained 70,000 entries and over 20,000,000 words. It was broken into 35 volumes written over the course of 3 decades. It was also banned by Louis XV and Pope Clement XIII. But why was this encyclopedia so controversial, and who wrote it in the first place? Addison Anderson recounts the controversial origins of the first encyclopedia.
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👁How we'll earn money in a future without jobs
🗣Subtitle: Farsi | English | Turkish

👣Machines that can think, learn and adapt are coming -- and that could mean that we humans will end up with significant unemployment. What should we do about it? In a straightforward talk about a controversial idea, futurist Martin Ford makes the case for separating income from traditional work and instituting a universal basic income.
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#TED2017 #algorithm #data #future #work #AI #machine_learning #economics #capitalism #inequality #humanity #computers #society #technology #innovation #social_change #robots

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👁The case of the vanishing honeybees - Emma Bryce

🗣Subtitle: Farsi | English
👣In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere, bees also help feed us in a bigger way -- by pollinating our nation's crops. Emma Bryce investigates potential causes for this widespread colony collapse disorder.
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👁Poetic Stickup: Put the Financial Aid in the Bag

🗣Subtitle: Farsi | English
👣At TEDYouth 2011, Performance artist Carvens Lissaint shows how to use language, metaphor and imagery to express a powerful idea -- as in this spoken word performance, a stirring plea to make college education more accessible.
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👁How to build a dark matter detector - Jenna Saffin

🗣Subtitle: Farsi | English | Turkish
👣More than 2 kilometers below the surface of northern Ontario, suspended in 345,000 liters of ultra-pure water, there’s a perfect sphere. Scientists continuously monitor this chamber, looking for a glimmer of light in the darkness. Why? Because that light would indicate the presence of one of the universe’s greatest mysteries: dark matter. Jenna Saffin describes how this dark matter detector works.
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👁Lessons from Auschwitz: The power of our words - Benjamin Zander

🗣Subtitle: Farsi | English | Turkish
👣Classical music mastermind Benjamin Zander concluded his 2008 TED Talk by recounting the heartrending story of an Auschwitz survivor and her brother. This short animated piece highlights that story, reminding us that the words we speak to one another are incredibly powerful tools that we shouldn't take for granted.
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👁How your pictures can help reclaim lost history
🗣Subtitle: Farsi | English | Turkish

👣Digital archaeologist Chance Coughenour is using pictures -- your pictures -- to reclaim antiquities that have been lost to conflict and disaster. After crowdsourcing photographs of destroyed monuments, museums and artifacts, Coughenour uses advanced technology called photogrammetry to create 3D reconstructions, preserving the memory of our global, shared, human heritage. Find out more about how you can help celebrate and safeguard history that's being lost.
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#TEDxHamburg #ancient_world #archaeology #conservation #history #culture #museums #technology #TEDx #war #terrorism #photography

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👁How to visualize one part per million - Kim Preshoff + The TED-Ed Community

🗣Subtitle: Farsi | English | Turkish
👣“Parts per million” is a scientific unit of measurement that counts the number of units of one substance per one million units of another. But because it’s hard to conceptualize really large numbers, it can be difficult to wrap our brains around what “one part per million” really means. Kim Preshoff (with help from 100+ animators from the TED-Ed Community) shares nine helpful ways to visualize it.
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👁How do cold packs get cold so fast? - John Pollard

🗣Subtitle: Farsi | English
👣
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👁How the US government spies on people who protest -- including you
🗣Subtitle: Farsi | English | Turkish

👣What's stopping the American government from recording your phone calls, reading your emails and monitoring your location? Very little, says surveillance and cybersecurity counsel Jennifer Granick. The government collects all kinds of information about you easily, cheaply and without a warrant -- and if you've ever participated in a protest or attended a gun show, you're likely a person of interest. Learn more about your rights, your risks and how to protect yourself in the golden age of surveillance.
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#TEDxStanford #activism #democracy #government #United_States #surveillance #law #security #politics #social_change #society #TEDx #technology #terrorism #encryption

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👁How smudge-proof lipstick was invented | Moments of Vision 6 - Jessica Oreck

🗣Subtitle: Farsi | English | Turkish
👣Today, lip cosmetics are a billion dollar industry, with 1 out of every 3 women claiming that they won’t leave home without applying lipstick. But how did it come to be so common? In the sixth installment of our ‘Moments of Vision’ series, Jessica Oreck shares the wartime origins of long-lasting lipstick.
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👁Making sense of spelling - Gina Cooke

🗣Subtitle: Farsi | English | Turkish
👣What can spelling tell us about relationships between words? While spelling may sometimes seem random or unexpected, this lesson illuminates how peeling back the layers of spelling helps us understand the complex history and meaningful structure of words.
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🗣Subtitle: Farsi | English
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👁A look inside the brain in real time
🗣Subtitle: Farsi | English | Turkish

👣Neuroscientist and inventor Christopher deCharms demonstrates a new way to use fMRI to show brain activity -- thoughts, emotions, pain -- while it is happening. In other words, you can actually see how you feel.
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#TED2008 #biology #brain #business #demo #medicine #science #technology #visualizations

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👁Why some people are more altruistic than others | Abigail Marsh

🗣Subtitle: Farsi | English | Turkish
👣Why do some people do selfless things, helping other people even at risk to their own well-being? Psychology researcher Abigail Marsh studies the motivations of people who do extremely altruistic acts, like donating a kidney to a complete stranger. Are their brains just different?
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👁Why do Americans and Canadians celebrate Labor Day? -Kenneth C. Davis

🗣Subtitle: Farsi | English | Turkish
👣In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City's Union Square in 1882, Labor Day was organized by unions as a rare day of rest for the overworked during the Industrial Revolution. Kenneth C. Davis illustrates the history of Labor Day from Union Square to today.
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👁Can machines read your emotions? - Kostas Karpouzis

🗣Subtitle: Farsi | English | Turkish
👣Computers can beat us in board games, transcribe speech, and instantly identify almost any object. But will future robots go further by learning to figure out what we’re feeling? Kostas Karpouzis imagines a future where machines and the people who run them can accurately read our emotional states — and explains how that could allow them to assist us, or manipulate us, at unprecedented scales.
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👁Forget shopping. Soon you'll download your new clothes

🗣Subtitle: Farsi | English | Turkish
👣Downloadable, printable clothing may be coming to a closet near you. What started as designer Danit Peleg's fashion school project turned into a collection of 3D-printed designs that have the strength and flexibility for everyday wear. "Fashion is a very physical thing," she says. "I wonder how our world will look like when our clothes will be digital."
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