Search Results for: ted

Why I must speak out on climate change: James Hansen at TED2012

Science

Why I must speak out on climate change: James Hansen at TED2012

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Photo: James Duncan Davidson Drawn into controversy Wearing his wide-brimmed hat, climate scientist James Hansen starts his TEDTalk by asking, “What do I know that would cause me, a reticent midwestern scientist, to get arrested in front of the White House, protesting?” Hansen studied under professor James Van Allen, who told him about observations of Venus []

The fragile beauty of birds’ nests: Sharon Beals at TED2012

Art

The fragile beauty of birds’ nests: Sharon Beals at TED2012

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Photo: James Duncan Davidson Artist Sharon Beals is captivated by the art form of nests, and she is fascinated by the industry, endeavor, and materials used to make them. So she photographs them, making beautiful images like those shown above.  At TED2012 she breathed life and color into a meditative walk through the nests of an extraordinary []

Bears, bats and brilliance: Karen Bass at TED2012

Art

Bears, bats and brilliance: Karen Bass at TED2012

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Photo: James Duncan Davidson As a filmmaker and photographer, Karen Bass has traveled from one end of the earth to the other to film and photograph the earth, its creatures and people. Bass proceeds to show some of her truly jaw-dropping footage to an appreciative TED audience, much of it shot with the BBC or for National Geographic, []

The Earth: Session 5 at TED2012

News

The Earth: Session 5 at TED2012

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Here, we take a closer look at the incredible place we call home, with a collection of speakers who celebrate the Earth’s natural beauty as it is now — or who are proposing (sometimes controversial) ways to keep it that way. In this session: Karen Bass has traveled the world to explore and capture footage []

The James Bond of robots: Vijay Kumar at TED2012

Technology

The James Bond of robots: Vijay Kumar at TED2012

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Photo: James Duncan Davidson Welcome to Autonomous Agile Aerial Robots i.e. flying robots that can move like anything. Vijay Kumar, a professor at University of Pennsylvania, makes robots related to unmanned airplanes. But those are big and heavy and aren’t autonomous — they need humans to pilot them. The robots he works with are tiny. []

Reinventing the battery: Donald Sadoway at TED2012

Technology

Reinventing the battery: Donald Sadoway at TED2012

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Photo: James Duncan Davidson “The electricity powering the lights in this theater was generated just moments ago,” says MIT professor, Donald Sadoway, now on stage at TED2012 to talk power. “The way things stand, electricity demand must be in balance with electricity supply.” The problem is: coal and nuclear plants can’t address demand fast enough. How []

The virtual dissection table: Jack Choi at TED2012

Science

The virtual dissection table: Jack Choi at TED2012

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Photo: James Duncan Davidson As it happens, the majority of anatomy classes don’t actually have access to dead bodies. This stark, somewhat gruesome topic is the focus of the next talk in The Lab, where Jack Choi is demonstrating a virtual dissection table developed to help students learn about anatomy and dissection without the need []

Scooter at TED2012 (Yes, the Muppet!)

Entertainment

Scooter at TED2012 (Yes, the Muppet!)

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Photo: James Duncan Davidson “Bye, Lisa, I’m off to the TED Conference!” That’s what Scooter announced just before being grabbed by a hook and pulled into a series of wonderful events. So, there was a delay, but he made it. And what he didn’t mention in the movie is: He was a speaker! On stage []