2015年5月30日 星期六

The search for planets beyond our solar system

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TED
This week on TED.com
May 30, 2015

Sara Seager: The search for planets beyond our solar system

16:14 minutes · Filmed Mar 2015 · Posted May 2015 · TED2015

Planets with two suns ... planets wrapped in ice ... planets with liquid lava lakes: Every star we see in the sky has at least one planet orbiting it, says astronomer Sara Seager, and some of these exoplanets are very, very strange. Meet Seager's favorite exoplanets, and learn how scientists study these very distant objects. Could one of them harbor life?

Playlist of the week

11 TED Talks by women in STEM

Curious, ambitious leaders in STEM (science, tech, engineering and math) -- who are inspiring the next generation of girls to follow their lead. A great playlist for educators. Watch »

11 TED Talks • Total run time 2:30:07

More from TED.com

An architect of the "Boston miracle," Rev. Jeffrey Brown started out as a bewildered young pastor watching his Boston neighborhood fall apart around him, as drugs and gang violence took hold of the kids on the streets. The first step to recovery: Listen to those kids, don't just preach to them, and help them reduce violence in their own neighborhoods. It's a powerful talk about listening to make change. Watch »

"Anything that is worth pursuing is going to require us to suffer, just a little bit," says surf photographer Chris Burkard, as he explains his obsession with the coldest, choppiest, most isolated beaches on earth. With jawdropping photos and stories of places few humans have ever seen -- much less surfed -- he draws us into his "personal crusade against the mundane." Watch »

What do you think when you look at this speaker? Well, think again. And again. In this funny, honest, empathetic talk, Yassmin Abdel-Magied springs a few surprises that challenge us to look beyond our perceptions in many ways. Watch »

When Jimmy Nelson traveled to Siberia to photograph the Chukchi people, elders told him: "You cannot photograph us. You have to wait, you have to wait until you get to know us, you have to wait until you understand us." In this gorgeously photo-filled talk, join Nelson's quest to understand -- the world, other people, himself -- by making astonishing portraits of the world's vanishing tribes and cultures. Watch »

read more about ideas on ted.com

How to: 12 tips for a talk that has impact »
Stuck on how to start your next talk or speech? Read these 12 great tips from coach (and speaker) Courtney E. Martin

War: Women on the battlefield »
Inside a US Army pilot program that put women on the front lines in Afghanistan 

Music: How to be an artist/activist »
Amy Ray from Indigo Girls talks about what matters most to her
 

Quote of the Week

We know of a dozen planets that orbit two stars, and there's likely many more out there. If we could visit one of those planets, you literally would see two sunsets and have two shadows. So actually, science fiction got some things right."
 

Sara Seager Sara Seager
The search for planets beyond our solar system

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Roxane Gay, Jane Fonda & Lily Tomlin, and a robot petting zoo -- read all about TEDWomen 2015, including 21 amazing quotes.
 

2015年5月23日 星期六

Rethinking infidelity ... for anyone who has ever loved

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TED
May 23, 2015

Esther Perel: Rethinking infidelity ... a talk for anyone who has ever loved

21:31 minutes · Filmed Mar 2015 · Posted May 2015 · TED2015

Infidelity is the ultimate betrayal. But can a relationship recover? Relationship therapist Esther Perel examines why people cheat, and unpacks why affairs are so traumatic: because they threaten our emotional security. In infidelity, she sees something unexpected — an expression of longing and loss. A must-watch for anyone who has ever cheated or been cheated on, or who simply wants a new framework for understanding how we love.

Playlist of the week

Talks that just might save your relationship (8 talks)

No matter how long you've been together, it never hurts to have a little refresher course on what really matters. Watch »

Total run time 2:09:20


More from TED.com

"Anything that is worth pursuing is going to require us to suffer, just a little bit," says surf photographer Chris Burkard, as he explains his obsession with the coldest, choppiest, most isolated beaches on earth. With jawdropping photos and stories of places few humans have ever seen -- much less surfed -- he draws us into his "personal crusade against the mundane." Watch »

Chimpanzees have thoughts, emotions, reason. Should they also have rights? Lawyer Steven Wise has spent the last 30 years working to change these animals' status from "things" to "persons." It's not a matter of legal semantics; as he describes in this fascinating talk, recognizing that animals like chimps have cognitive capabilities and rethinking the way we treat them -- legally -- is no less than a moral duty. Watch »

You’ve just been injured, and you’re on the way home from an hour of physical therapy. The last thing you want to do on your own is confusing exercises that take too long to show results. TED Fellow Cosmin Mihaiu demos a fun, cheap solution that turns boring physical therapy exercises into a video game with crystal-clear instructions. Watch »

The founder of Sirius XM satellite radio, Martine Rothblatt now heads up a drug company that makes life-saving medicines for rare diseases (including one drug that saved her own daughter's life). Meanwhile she is working to preserve the consciousness of the woman she loves in a digital file ... and a companion robot. In an onstage conversation with TED's Chris Anderson, Rothblatt shares her powerful story of love, identity, creativity, and limitless possibility. Watch »

read more about ideas on ted.com

Psychology: What motivates us at work? »
Dan Ariely picks 7 studies you should know about why we work (besides money)

Explore: What is it like on Mars? »
Or rather -- what's the place on Earth that is most like Mars? Trek to the extremes with planetary explorer Nathalie Cabrol

Video: 5 big visions of the future »
Bold predictions from Neil Gaiman, Nalo Hopkinson, Jason Silva and more

 

Quote of the Week

How do we heal from an affair? Betrayal runs deep. But it can be healed. Some affairs are death knells for relationships that were already dying on the vine. But others will jolt us into new possibilities. And even more so for the deceived partner, who will often say, 'You think I didn't want more?' Now that the affair is exposed, they, too, get to claim more. They no longer have to uphold the status quo that may not have been working for them that well, either."

Esther Perel Esther Perel
Rethinking infidelity ... a talk for anyone who has ever loved

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Looking for a new podcast to try? 45 recommendations from TED staffers »

 

Avoiding the hunger season: How a TED Fellow is working to save the cassava crop »

Fountain of Youth

Aging is inevitable. We can slow it down a little, but could we ever bring it to a grinding halt? Explore how we all might live longer and better lives on the latest TED Radio Hour »

 

 

2015年5月16日 星期六

Magical houses, made of bamboo

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TED
May 16, 2015

Elora Hardy: Magical houses, made of bamboo

10:17 minutes · Filmed Mar 2015 · Posted May 2015 · TED2015

You've never seen buildings like this. The stunning bamboo homes built by Elora Hardy and her team in Bali twist, curve and surprise at every turn. They defy convention because the bamboo itself is so enigmatic. No two poles of bamboo are alike, so every home, bridge and bathroom is exquisitely unique. In this beautiful, immersive talk, she shares the potential of bamboo, as both a sustainable resource and a spark for the imagination. "We have had to invent our own rules," she says.

Playlist of the week

What makes you happy?

Everyone wants to be happy. But how, exactly? Psychologists, journalists and Buddhist monks share answers that may surprise. Watch »

13 TED Talks • Total run time 3:20:40

More from TED.com

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 talk, based on photos from National Geographic, gives a lyrical glimpse into a beehive — and reveals one of its biggest threats. Watch »

Roman Mars is obsessed with flags -- and after you watch this talk, you might be, too. These ubiquitous symbols of civic pride are often designed, well, badly. But they don't have to be. In this surprising and hilarious talk about vexillology -- the study of flags -- Mars reveals the five basic principles of flag design and shows how they can be applied to just about anything. Watch »

The ten women in this chorus have all been sentenced to life in prison. They share a moving song about their experiences — one that reveals their hopes, regrets and fears. "I'm not an angel," sings one, "but I'm not the devil." Filmed at an independent TEDx event inside Muncy State Prison, it's a rare and poignant look inside the world of people imprisoned with no hope of parole. Watch »

What do you call a veterinarian who can only take care of one species? A physician. In a fascinating talk, Barbara Natterson-Horowitz shares how a species-spanning approach to health can improve medical care of the human animal -- particularly when it comes to mental health. Watch »

read more about ideas on ted.com

Big idea: A political party for the whole world »
Every government represents local people -- but who represents those who think globally?

Wow: Walk with a blind man who navigates by sonar »
Clicking like a bat, Daniel Kish walks the city. Curious? Come along.

Design: As humans redesign Earth, who protects our ecology? »
An ecologist and a landscape architect talk about how to make a home for nature ... in a planet filled with more and more humans.
 

Quote of the Week

W ask the bamboo what it's good at, what it wants to become, and what it says is: Respect it, design for its strengths, protect it from water, and make the most of its curves."

Elora Hardy Elora Hardy
Magical houses, made of bamboo

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trust and consequences

Our lives are fueled by trust in our loved ones, our colleagues, our leaders. But how do we cultivate it -- and restore if it's lost? TED speakers explore our relationship with trust on TED Radio Hour »
 

2015年5月9日 星期六

The dancer, the singer, the cellist ... a moment of creative magic

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TED
May 9, 2015

Bill T. Jones: The dancer, the singer, the cellist ... and a moment of creative magic

06:26 minutes · Filmed Mar 2015 · Posted May 2015 · TED2015

Legendary dancer Bill T. Jones and TED Fellows Joshua Roman and Somi didn't know exactly what was going to happen when they took the stage at TED2015. They just knew they wanted to show the audience a creative collaboration in action. The result: An improvised piece they call "The Red Circle and the Blue Curtain," so extraordinary it had to be shared ...

Playlist of the week

Life is beautiful

These talks will make your heart ache in the best of ways. Each is a wonderful reminder of the beautiful poignancy of life. Watch »

10 TED Talks • Total run time 2:53:00

More from TED.com

Pamela Ronald studies the genes that make plants more resistant to disease and stress. In an eye-opening talk, she describes her decade-long quest to help create a variety of rice that can survive prolonged flooding. She shows how the genetic improvement of seeds saved the Hawaiian papaya crop in the 1990s — and makes the case that modern genetics is sometimes the most effective method to enhance food security for our planet’s growing population. Watch »

Liver cancer is one of the most difficult cancers to detect, but synthetic biologist Tal Danino had a left-field thought: What if we could create a probiotic, edible bacteria that was "programmed" to find liver tumors? His insight exploits something we're just beginning to understand about bacteria: their power of quorum sensing, or doing something together once they reach critical mass. Danino, a TED Fellow, explains how quorum sensing works -- and how clever bacteria working together could someday change cancer treatment. Watch »

Singer-songwriter Dawn Landes tells the story of Tori Murden McClure, who dreamed of rowing across the Atlantic in a small boat -- but whose dream was almost capsized by waves the size of a seven-story building. Through video, story and song, Landes imagines the mindset of a woman alone in the midst of the vast ocean. (This talk comes from a session at TED2015 guest-curated by Pop-Up Magazine; @popupmag on Twitter.) Watch »

Subtle motion happens around us all the time, including tiny vibrations caused by sound. New technology shows that we can pick up on these vibrations and actually re-create sound and conversations just from a video of a seemingly still object. But now Abe Davis takes it one step further: Watch him demo software that lets anyone interact with these hidden properties, just from a simple video. Watch »

read more about ideas on ted.com

Reading list: 6 books to help you answer big questions about yourself »
Chosen by TED Talks speakers

Work: The secret ingredient that makes some teams better than others »
How to build teams with social capital

Surprise: How to get good at stress »
You can't avoid stress -- but you can use it to help you grow
 

Quote of the Week

It’s the mortar, not just the bricks, that makes a building strong. The mortar, in a strong team, is social capital: mutual reliance, an underlying sense of connectedness that builds trust."

Margaret Heffernan Margaret Heffernan
Essay: The secret ingredient that makes some teams stronger than others

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