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👁The evolution of animal genitalia - Menno Schilthuizen
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🗣Subtitle: Farsi | English | Turkish
👣Genitals are the fastest-evolving organs in the animal kingdom. But why is this so? And what’s the point of having decorative private parts? Menno Schilthuizen explains how the evolutionary biology of nature's nether regions uncovers a hidden world of seduction, conflict, and rivalry.
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👁What causes bad breath? - Mel Rosenberg
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🗣Subtitle: Farsi | English | Turkish
👣Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath — and what you can do when it strikes you.
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👁What rivers can tell us about the earth's history
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🗣Subtitle: Farsi | English | Turkish

👣Rivers are one of nature's most powerful forces -- they bulldoze mountains and carve up the earth, and their courses are constantly moving. Understanding how they form and how they'll change is important for those that call their banks and deltas home. In this visual-packed talk, geoscientist Liz Hajek shows us how rocks deposited by ancient rivers can be used as a time machine to study the history of the earth, so we can figure out how to more sustainably live on it today.
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#TEDxPSU #ancient_world #environment #climate_change #nature #science #water #TEDx #rivers #global_commons

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👁An athlete uses physics to shatter world records - Asaf Bar-Yosef
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🗣Subtitle: Farsi | English | Turkish
👣When Dick Fosbury couldn't compete against the skilled high jumpers at his college, he tried jumping in a different way -- backwards. Fosbury improved his record immediately and continued to amaze the world with his new technique all the way to Olympic gold. Asaf Bar-Yosef explains the physics behind the success of the now dominant Fosbury Flop.
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👁Religion, evolution, and the ecstasy of self-transcendence
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🗣Subtitle: Farsi | English | Turkish

👣Psychologist Jonathan Haidt asks a simple, but difficult question: why do we search for self-transcendence? Why do we attempt to lose ourselves? In a tour through the science of evolution by group selection, he proposes a provocative answer.
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#TED2012 #culture #evolution #religion #evolutionary_psychology

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👁Myths and misconceptions about evolution - Alex Gendler
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🗣Subtitle: Farsi | English | Turkish
👣How does evolution really work? Actually, not how some of our common evolutionary metaphors would have us believe. For instance, it's species, not individual organisms, that adapt to produce evolution, and genes don't "want" to be passed on -- a gene can't want anything at all! Alex Gendler sets the record straight on the finer points of evolution.
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👁Will our kids be a different species?
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🗣Subtitle: Farsi | English | Turkish

👣Throughout human evolution, multiple versions of humans co-existed. Could we be mid-upgrade now? Juan Enriquez sweeps across time and space to bring us to the present moment -- and shows how technology is revealing evidence that suggests rapid evolution may be under way.
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#TEDxSummit #TEDx #brain #culture #evolution #genetics #science #bioethics #DNA #Planets #astronomy #history #life #biology #biodiversity #physiology #future #innovation #technology #biotech #Autism_spectrum_disorder #population

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👁My invention that made peace with lions
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🗣Subtitle: Farsi | English | Turkish

👣In the Maasai community where Richard Turere lives with his family, cattle are all-important. But lion attacks were growing more frequent. In this short, inspiring talk, the young inventor shares the solar-powered solution he designed to safely scare the lions away.
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#TED2013 #agriculture #biodiversity #technology

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👁Who am I? A philosophical inquiry - Amy Adkins
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🗣Subtitle: Farsi | English | Turkish
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👁The next species of human
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🗣Subtitle: Farsi | English | Turkish

👣While the mega-banks were toppling in early 2009, Juan Enriquez took the stage to say: The really big reboot is yet to come. But don't look for it on the stock exchange or the political ballot. It'll come from science labs, and it promises keener bodies and minds. Our kids are going to be ... different.
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#TED2009 #biology #business #economics #robots #science #technology

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👁Would you opt for a life with no pain? - Hayley Levitt and Bethany Rickwald
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🗣Subtitle: Farsi | English | Turkish
👣Imagine if you could plug your brain into a machine that would bring you ultimate pleasure for the rest of your life. The only catch? You have to permanently leave reality behind. Hayley Levitt and Bethany Rickwald explore Robert Nozick’s thought experiment that he called the Experience Machine.
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👁We can reprogram life. How to do it wisely
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🗣Subtitle: Farsi | English | Turkish

👣For four billion years, what lived and died on Earth depended on two principles: natural selection and random mutation. Then humans came along and changed everything — hybridizing plants, breeding animals, altering the environment and even purposefully evolving ourselves. Juan Enriquez provides five guidelines for a future where this ability to program life rapidly accelerates. \"This is the single most exciting adventure human beings have been on,\" Enriquez says. \"This is the single greatest superpower humans have ever had.\"
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#TED_Talks_Live #biology #brain #conservation #biodiversity #DNA #evolution #environment #future #genetics #history #global_issues #humanity #life #nature #potential #sustainability #science

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👁Clues to prehistoric times, found in blind cavefish
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🗣Subtitle: Farsi | English | Turkish

👣TED Fellow Prosanta Chakrabarty explores hidden parts of the world in search of new species of cave-dwelling fish. These subterranean creatures have developed fascinating adaptations, and they provide biological insights into blindness as well as geological clues about how the continents broke apart million of years ago. Contemplate deep time in this short talk.
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#TED2016 #ancient_world #animals #biodiversity #biology #brain #biomechanics #curiosity #environment #DNA #evolution #exploration #fish #history #life #nature #science #TED_Fellows #time #sight #ecology #blindness

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👁How do dogs see with their noses? - Alexandra Horowitz
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🗣Subtitle: Farsi | English | Turkish
👣You may have heard the expression that dogs ‘see with their noses.’ But these creature’s amazing nasal architecture actually reveals a whole world beyond what we can see. Alexandra Horowitz illustrates how the dog’s nose can smell the past, the future and even things that can’t be seen at all.
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👁Inside the world's deepest caves
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🗣Subtitle: Farsi | English | Turkish

👣Bill Stone, a maverick cave explorer who has plumbed Earth's deepest abysses, discusses his efforts to mine lunar ice for space fuel and to build an autonomous robot for studying Jupiter's moon Europa.
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#TED2007 #Moon #NASA #Planets #adventure #energy #exploration #mining #space #technology

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👁A performance of Mathemagic
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🗣Subtitle: Farsi | English | Turkish
👣In a lively show, mathemagician Arthur Benjamin races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays. How does he do it? He’ll tell you.
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👁How to get serious about diversity and inclusion in the workplace
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🗣Subtitle: Farsi | English

👣Imagine a workplace where people of all colors and races are able to climb every rung of the corporate ladder -- and where the lessons we learn about diversity at work actually transform the things we do, think and say outside the office. How do we get there? In this candid talk, inclusion advocate Janet Stovall shares a three-part action plan for creating workplaces where people feel safe and expected to be their unassimilated, authentic selves.
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#TED@UPS #communication #community #work #humanity #race #social_change #leadership #society #inequality #United_States

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👁Breakthrough designs for ultra-low-cost products
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🗣Subtitle: Farsi | English | Turkish

👣Engineer RA Mashelkar shares three stories of ultra-low-cost design from India that use bottom-up rethinking, and some clever engineering, to bring expensive products (cars, prosthetics) into the realm of the possible for everyone.
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#TEDIndia_2009 #business #design #economics #industrial_design #technology #india

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👁Three anti-social skills to improve your writing - Nadia Kalman
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🗣Subtitle: Farsi | English | Turkish
👣You need social skills to have a conversation in real life -- but they're quite different from the skills you need to write good dialogue. Educator Nadia Kalman suggests a few "anti-social skills," like eavesdropping and muttering to yourself, that can help you write an effective dialogue for your next story.
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👁Situational irony: The opposite of what you think - Christopher Warner
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🗣Subtitle: Farsi | English | Turkish
👣Leaps and bounds separate that which is ironic and that which many people simply say is ironic. Christopher Warner wants to set the record straight: Something is ironic if and only if it is the exact opposite of what you would expect.
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