Saturday, March 2, 2013

Tiffany Shlain: Tech's Best Feature: The Off Switch

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It's Friday evening. The smells of rosemary chicken and freshly-baked challah fill the house. My daughters, 3 and 9, sigh as I gently detach the iPads from their laps. One by one, our screens are powered down. My husband, Ken, is usually the last holdout, in his office, madly scrambling to send out just one last email before the sun sets. Then he unplugs too. We light the candles, and sit down to a sumptuous meal.

I'm prepared. I've printed out the next day's schedule, along with maps and phone numbers that live on my cell phone. Most people in our lives know they will not be able to text, tweet, email, Facebook, chat, or Skype with us for 24 hours. If they want to reach us, they call our landline. Or they come over.

And so it has gone, every week for three years. Our "Tech Shabbat" lasts from sunset on Friday until sunset on Saturday.

I first became aware of the importance of disconnecting in 2008, when my father, Leonard Shlain, was diagnosed with brain cancer. Some days he would have only one good hour, and I didn't want to be distracted when I was with him, so I'd turn off my cell phone.

Soon after, inspired by a National Day of Unplugging (which commences this year at sundown on March 1), Ken and I decided to institute something we had tried in fits and starts since we met: unplugging for one full day every week. What we call our "technology shabbats."

Albert Einstein said that "time is relative to your state of motion." With all this texting, tweeting, posting, and emailing, we're making our minds move faster, which accelerates our perception of time. It seems there isn't a day that goes by when I don't end up thinking, "How did it get to be 5 p.m.?"

And what is the one day I want to feel extra long? Saturday. During our Tech Shabbats, time slows to a beautiful, preindustrial pace. We are able to engage in all those activities that seem to get pushed aside by the lure of the network. We're Jewish but not orthodox. We drive our car, turn the lights on and answer our landline in emergencies, so ours is a modern interpretation of a very old idea of the Sabbath. Our Saturdays now feel like mini-vacations -- slow living that we savor like fine wine. We garden with our kids, play board games, ride our bikes and cook and I write in my journal. I can have a thought without being able to immediately start implementing it. I feel more grounded and balanced. We try to be as unavailable as possible, except to each other and our children. I feel like a better mother, wife and person.

Every week, it's like a valve of pressure releases from the daily bombardment of interesting facts, articles, and tidbits I consume daily as I travel on this info-rocket of discovery, procrastination, productivity and then, eventually overload.

Wrestling with the good, the bad, and the potential of technology is my constant state of existence. The technology we've created -- that now dominates our work and home lives -- gives us a plethora of new possibilities: the ability to experience more emotions, share knowledge, and take in diverse ideas from across global borders. Neuroeconomist Paul Zak has found that social networking produces a burst of oxytocin, the hormone responsible for bonding, empathy, trust, and generosity. I sometimes imagine that every post, tweet, and text is flooding the planet with oxytocin, making us more empathetic and more inclined to share and collaborate. Maybe this is why collaboration is on the rise.

But the technology we've created also takes something away from us: being present, focused, and in the moment. Have you ever faked a need to use the restroom to check email? I have. More than once. Researchers at the National Institute on Drug Abuse have compared the sense of technological dependency -- the feeling that we must be accessible and responsive at any time and in any place -- to that of drugs and alcohol.

Here is a three-minute film I made with my husband, Ken Goldberg, about unplugging:

Another hormone, dopamine, provides insight on the lure of digital stimulation.

Neuroscientists have studied dopamine since 1958, when Arvid Carlsson and Nils-Ake Hillarp, at the National Heart Institute of Sweden, first examined how the chemical functions in the brain. Dopamine plays an influential role in mood, attention, memory, understanding, learning, and reward-seeking behavior. Dopamine is what makes us seek pleasure and knowledge. It's what makes us search, whether it's for food, sex, or information.

When we're rewarded with a response or with more information, dopamine is what makes us want more. When we're up late at night linking from website to website, or compulsively texting or emailing, those are dopamine-induced loops. For each new piece of information or for each new response, our brain rewards us with a dopamine surge so we click again, and again, and again until we're overloaded and over stimulated.

Just as we discover -- the hard way -- what constitutes too much sugar or too much alcohol, I believe we are only beginning to truly understand the effects of too much technological stimulation on the brain. As we rush into this era of hyperconnected human evolution, we need to evolve and adapt to be mindful of what we are doing online and when we should go off.

There is one other benefit to unplugging each week: By sundown on Saturday, we can't wait to get back online. We're hungry for connection. We appreciate technology all over again. We marvel anew at our ability to put every thought and emotion into action by clicking, calling, and linking.

Still, every week we remember the most important thing about technology: It has an off switch.

This post originally appeared on the Harvard Business Review.

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Follow Tiffany Shlain on Twitter: www.twitter.com/tiffanyshlain

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Source: http://www.huffingtonpost.com/tiffany-shlain/techs-best-feature-the-of_b_2792437.html

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Sinkhole that swallowed Fla. man 'unstable'

In this undated photo released by Jeremy Bush, shows his brother Jeff Bush. Jeremy Bush heard a loud crash and screaming coming from his brother's room early Thursday, March 1, 2013 in Seffner, Fla. A large sinkhole opened under Jeff's bedroom and he disappeared together with most of the bedroom furniture. Jeremy jumped into the hole and was quickly up to his neck in dirt. Jeff is presumed dead. (AP Photo/Jeremy Bush, HO)

In this undated photo released by Jeremy Bush, shows his brother Jeff Bush. Jeremy Bush heard a loud crash and screaming coming from his brother's room early Thursday, March 1, 2013 in Seffner, Fla. A large sinkhole opened under Jeff's bedroom and he disappeared together with most of the bedroom furniture. Jeremy jumped into the hole and was quickly up to his neck in dirt. Jeff is presumed dead. (AP Photo/Jeremy Bush, HO)

An engineer surveys in front of a home where sinkhole opened up on Friday, March 1, 2013, in Seffner, Fla. A man screamed for help and disappeared as a large sinkhole opened under the bedroom of the house, his brother said Friday. The brother told rescue crews he heard a loud crash near midnight Thursday, then heard his brother screaming. The brother called police and frantically tried to help. An arriving deputy pulled him from the still-collapsing house. There's been no contact with the man since then, and neighbors on both sides of the home have been evacuated. (AP Photo/Chris O'Meara)

Jeremy Bush, brother of Jeff Bush, breaks down as he speaks to the media about attempting to rescue Jeff as he disappeared in a sinkhole Friday, March 1, 2013, in Seffner, Fla. Jeff Bush screamed for help and disappeared as a large sinkhole opened under the bedroom of the house, his brother said Friday. Jeremy Bush told rescue crews he heard a loud crash near midnight Thursday, then heard his brother screaming. There's been no contact with Jeremy Bush s since then, and neighbors on both sides of the home have been evacuated. (AP Photo/Chris O'Meara)

Family members console each other near the home where Jeff Bush disappeared as a large sinkhole opened under the bedroom of his house on Friday, March 1, 2013, in Seffner, Fla. Jeremy Bush told rescue crews he heard a loud crash near midnight Thursday, then heard his brother screaming. There's been no contact with Jeremy Bush since then, and neighbors on both sides of the home have been evacuated. (AP Photo/Chris O'Meara)

In this undated photo released by Jeremy Bush, shows his brother Jeff Bush. Jeremy Bush heard a loud crash and screaming coming from his brother's room early Thursday, March 1, 2013 in Seffner, Fla. A large sinkhole opened under Jeff's bedroom and he disappeared together with most of the bedroom furniture. Jeremy jumped into the hole and was quickly up to his neck in dirt. Jeff is presumed dead. (AP Photo/Jeremy Bush, HO)

(AP) ? In a matter of seconds, the earth opened under Jeff Bush's bedroom and swallowed him up like something out of a horror movie. About the only thing left was the TV cable running down into the hole.

Bush, 37, was presumed dead Friday, the victim of a sinkhole ? a hazard so common in Florida that state law requires home insurers to provide coverage against the danger.

The sinkhole, estimated at 20 feet across and 20 feet deep, caused the home's concrete floor to cave in around 11 p.m. Thursday as everyone in the Tampa-area house was turning in for the night. It gave way with a loud crash that sounded like a car hitting the house and brought Bush's brother running.

Jeremy Bush said he jumped into the hole but couldn't see his brother and had to be rescued himself by a sheriff's deputy who reached out and pulled him to safety as the ground crumbled around him.

"The floor was still giving in and the dirt was still going down, but I didn't care. I wanted to save my brother," Jeremy Bush said through tears Friday in a neighbor's yard. "But I just couldn't do nothing."

He added: "I could swear I heard him hollering my name to help him."

Officials lowered equipment into the sinkhole and saw no signs of life, said Hillsborough County Fire Rescue spokeswoman Jessica Damico.

A dresser and the TV set had vanished down the hole, along with most of Bush's bed.

"All I could see was the cable wire running from the TV going down into the hole. I saw a corner of the bed and a corner of the box spring and the frame of the bed," Jeremy Bush said.

At a news conference Friday night, county administrator Mike Merrill described the home as "seriously unstable." He said no one can go in the home because officials were afraid of another collapse and losing more lives. The soil around the home was very soft and the sinkhole was expected to grow.

Engineers said they may have to demolish the small, sky-blue house, even though from the outside there appeared to be nothing wrong with the four-bedroom, concrete-wall structure, built in 1974.

"I cannot tell you why it has not collapsed yet," said Bill Bracken, the owner of engineering company called on to assess the sinkhole and home.

Engineers said there was an initial collapse followed by another one a short time later. The hole was 15 feet deep but grew to about 25 feet deep, and it was about 20 feet to 30 feet across.

Florida is highly prone to sinkholes because there are caverns below ground of limestone, a porous rock that easily dissolves in water. A sinkhole near Orlando grew to 400 feet across in 1981 and devoured five sports cars, most of two businesses, a three-bedroom house and the deep end of an Olympic-size swimming pool.

More than 500 sinkholes have been reported in Hillsborough County alone since the government started keeping track in 1954, according to the state's environmental agency.

Jeremy Bush said someone came out to the home a couple of months ago to check for sinkholes and other things, apparently for insurance purposes.

"He said there was nothing wrong with the house. Nothing. And a couple of months later, my brother dies. In a sinkhole," Bush said.

Six people were at the home at the time, including Jeremy Bush's wife and his 2-year-old daughter. The brothers worked maintenance jobs, including picking up trash along highways.

___

Follow Lush at www.twitter.com/tamaralush

Online: http://www.dep.state.fl.us/geology/feedback/faq.htm(hash)17

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-03-01-Sinkhole%20Swallows%20Man/id-f4d94021350f4c54acce641b49d989e6

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Thirty Seconds To Mars To Launch New Single ... Into Outer Space

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Thirty Seconds To Mars' cover for "Up In The Air"
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Source: http://www.mtv.com/news/articles/1702763/thirty-seconds-to-mars-up-in-the-air-outer-space.jhtml

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Telescope spots formation of alien planet

In the first discovery of its kind, a telescope in Chile has detected a baby gas giant forming in the dust cloud around a nearby star.

By Clara Moskowitz,?SPACE.com / February 28, 2013

This artist?s impression shows the formation of a gas giant planet in the ring of dust around the young star HD 100546. This system is also suspected to contain another large planet orbiting closer to the star.

ESO/L. Cal?ada

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Astronomers have captured what may be the first-ever direct photograph of an alien planet in the process of forming around a nearby star.

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The picture, which captured a giant alien planet as it is coming together, was snapped by the European Southern Observatory's Very Large Telescope in Chile. It shows a faint blob embedded in a thick disk of gas and dust around the young star HD 100546. The object appears to be a baby gas giant planet, similar to?Jupiter, forming from the disk's material, scientists say.

"So far, planet formation has mostly been a topic tackled by computer simulations," astronomer Sascha Quanz of ETH Zurich in Switzerland, leader of the research team, said in a statement. "If our discovery is indeed a forming planet, then for the first time scientists will be able to study the?planet formation process?and the interaction of a forming planet and its natal environment empirically at a very early stage."

The star HD 100546, which lies 335 light-years from Earth, was already thought to host another giant planet that orbits it about six times farther out than the Earth is from the sun. The new potential planet lies even farther, about 10 times the distance of its sibling, at roughly 70 times the stretch between the Earth and sun. [Giant Planet In the Making Spotted? (Video)]

The possible planet seems to fit the picture scientists are building of how worlds form. Stars themselves are born in clouds of gas and dust, and after the form, a disk of leftover material often orbits them. From this disk,?baby planets?can take shape. That's what appears to be happening here.

For example, the new photo reveals structures in the disk surrounding the star that could be caused by interactions between its material and the forming planet. Furthermore, the data suggest the material around the planet-blob has been heated up, which is consistent with the planet-forming hypothesis.

The observations were made possible by the NACO adaptive optics instrument?on the Very Large Telescope, which compensates for the blurring caused by Earth's atmosphere. The instrument also uses a special coronagraph that observes in near-infrared wavelengths to block out the bright light from the star, so as to see its surroundings better.

"Exoplanet research is one of the most exciting new frontiers in astronomy, and direct imaging of planets is still a new field, greatly benefiting from recent improvements in instruments and data analysis methods," said Adam Amara, another member of the team. "In this research we used data analysis techniques developed for cosmological research, showing that cross-fertilization of ideas between fields can lead to extraordinary progress."

The findings are detailed in a paper to appear online in today's (Feb. 28) issue of?Astrophysical Journal Letters.

Follow Clara Moskowitz on Twitter?@ClaraMoskowitz?or SPACE.com?@Spacedotcom. We're also onFacebook?&?Google+.?

Copyright 2013?SPACE.com, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/Y6ClprMyC5E/Telescope-spots-formation-of-alien-planet

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Friday, March 1, 2013

Bradley Manning says U.S. 'obsessed with killing' opponents (Los Angeles Times)

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Florida man swallowed by sinkhole under bedroom

SEFFNER, Fla. (AP) ? A huge sinkhole about 30-feet across opened up under a man's bedroom and swallowed him, taking all of the furniture too.

Jeff Bush was feared dead after the floor gave way Thursday night. As he screamed for help, his brother Jeremy Bush jumped into the hole to try to help, but couldn't see him and had to be rescued himself. With the earth still crumbling, a sheriff's deputy reached out his hand and pulled Jeremy Bush to safety.

"The floor was still giving in and the dirt was still going down, but I didn't care. I wanted to save my brother," Jeremy Bush said through tears Friday as he stood in a neighbor's yard. "But I just couldn't do nothing."

The only thing sticking out of the hole was a small corner of a bed's box spring. Cables from a television led down into the hole, but the TV set, along with a dresser, was nowhere to be seen.

Officials lowered equipment into the sinkhole but didn't see any sign of life.

Jeremy Bush said it took him only seconds to get to his brother's room about 11 p.m. Thursday. He had just knocked on his brother's bedroom door, telling him they weren't working Friday. The brothers were employed by the Transportation Department and picked up trash along interstates and roads.

"I went in my bedroom, heard a loud crash, ran in that direction," he said. "I was getting ready to run into the room and I almost fell into the hole. I jumped into the hole and started digging for me. I started screaming for him."

Engineers worked to determine the size of the sinkhole. At the surface, officials estimated it was about 30 feet across. Below the surface, officials believed it was 100 feet wide.

From the outside of the small, sky blue house, nothing appeared wrong. There wear no cracks and the only sign something was amiss was the yellow caution tape circling the house.

There were six people at the home when it collapsed, including Jeremy Bush's wife and his 2-year-old daughter.

"It was something you would see in a movie. You wouldn't, in your wildest dreams, you wouldn't think anything like that could happen, especially here," he said.

Hillsborough County Sheriff's Deputy Douglas Duvall rescued Jeremy Bush.

"I reached down and was able to actually able to get him by his hand and pull him out of the hole. The hole was collapsing. At that time, we left the house," Duvall said.

Sheriff's office spokesman Larry McKinnon said authorities asked sinkhole and engineering experts to help with the recovery effort, and they were using equipment to see if the ground can support the weight of heavy machinery that was needed.

"We put engineering equipment into the sinkhole and didn't see anything compatible with life," Hillsborough County Fire Rescue spokeswoman Jessica Damico said. "The entire house is on the sinkhole."

Neighbors on both sides of the home have been evacuated.

___

Follow Lush at www.twitter.com/tamarlush

Source: http://news.yahoo.com/florida-man-swallowed-sinkhole-under-bedroom-163420414.html

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Lea Michele & Cory Monteith: Hot 'Glee' Couple!

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