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How To Create A Mind: Ray Kurzweil at TEDxSiliconAlley

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TED...
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Around the globe people celebrated with fireworks, kisses, toasts, cheers, and plunges into icy bodies of water to welcome the new year. Here's a look at how some of them marked the transition. -- Lloyd Young ( 39 photos total)
A woman celebrates the new year as she watches fireworks exploding above Copacabana beach in Rio de Janeiro on Jan. 1. More than two million people gathered along Rio's most famous beach to witness the 20-minute display and celebrate the beginning of a new year. (Pilar Olivares/Reuters)

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Mind-controlled Machines: Jose del R. Millan at TEDxZurich

The idea of controlling machines not by manual operation, but by mere "thinking" (ie, the brain activity of human subjects) has always fascinated humankind. A brain-machine interface (BMI) makes this truly possible as it monitors the user's brain activity and translates their intentions into actions, such as moving a wheelchair or selecting a letter from a virtual keyboard. The central tenet of a BMI is the capability to distinguish different patterns of brain activity each being associated to a particular intention or mental task. This is a real challenge which is far from being solved! BMI holds a high, perhaps bold, promise: human augmentation through the acquisition of new brain capabilities that will allow us to communicate and interact with our environment directly by "thinking". This is particularly relevant for physically-disabled people but is not limited to them. Yet, how is it possible to fulfill this dream using a "noisy channel" like brain signals? Which are the principles that allow people operate complex brain-controlled robots over long periods of time? Jose del R. Millan is the Defitech Professor at the Ecole Polytechnique Federale de Lausanne (EPFL) where he explores the use of brain signals for multimodal interaction and, in particular, the development of non-invasive brain-controlled robots and neuroprostheses. In this multidisciplinary research effort, Dr. Millán is bringing together his pioneering work on the two fields of brain-machine interfaces <b>...</b>
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TEDxTalks
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I'm a huge fan of Fleetwood Mac's California cocaine trilogy of Fleetwood Mac, Rumours, and Tusk. It's amazing that this year Rumours turns 35. Ken Caillat, who co-produced and engineered the record, has just written a new book that I'm really looking forward to reading titled "Making Rumours: The Inside Story of the Classic Fleetwood Mac Album." From a CNN interview with Caillat:

 Up-N-Adam Wp-Content Uploads 2012 04 Fleetwood-Mac-Book

At the time they were recording the album, all five band mates were going through painful breakups: (John and Chrstine McVie) were divorcing, (Lindsey) Buckingham and (Stevie) Nicks' long-term relationship was coming to a bitter end and Fleetwood's wife was about to leave him for his best friend. It's all personal drama that Caillat chronicles in his book.

"In retrospect, it's a miracle that we were able to finish 'Rumours,' " he said. "But later, I came to understand that 'Rumours' probably succeeded because it was brilliant group therapy.

"Making Rumours: The Inside Story of the Classic Fleetwood Mac Album" (Amazon)

"Fleetwood Mac's 'Rumours' at 35: Still the 'perfect album'" (CNN)

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Yesterday was the Summer Solstice in the Northern Hemisphere, the day of the year when the sun was at its highest point in the sky. People around the world are welcoming the start of the new season by enjoying (or avoiding) the hot weather. In southern England, where yesterday brought heavy rains, pagans gathered at Stonehenge and reveled in spite of the downpour. Collected here are a handful of images of the beginning of Summer, 2012. [31 photos]

A Bengal tiger, sprayed with water by a zookeeper on a hot summer day at the Birsa Munda Zoological Park in Ranchi, India, on May 30, 2012. Zoo authorities are helping the animals cope with temperatures in excess of 40 degrees Celsius (104F) by providing coolers, special roofs and regular hose-downs. (STR/AFP/Getty Images)

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Ten years ago, the International Labor Organization (ILO) established June 12 as World Day Against Child Labor. The ILO, an agency of the United Nations, says on its website: "Hundreds of millions of girls and boys throughout the world are engaged in work that deprives them of adequate education, health, leisure and basic freedoms, violating their rights." The World Day Against Child Labor was launched as a way to highlight the plight of these children and support governments and social organizations in their campaigns against child labor. [37 photos]

The rough hands of an Afghan child, at the Sadat Ltd. Brick factory, where some children work from 8am to 5 pm daily, seen on May 14, 2010 in Kabul, Afghanistan. Child labor is common at the brick factories where the parents work as laborers, desperate to make more money enlisting their children to help doing the easy jobs. (Majid Saeedi/Getty Images)

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TEDxCMU - Zach Weiner - The Fall and Rise of the American Comic Strip

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
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