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thinkahol *

Just How Dangerous Is Sitting All Day? [INFOGRAPHIC] - 0 views

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    Sitting down, which most of us do for at least eight hours each day, might be the worst thing we do for our health all day. We've been preaching the benefits of stand-up desks for a while around here - and no one needs this good news more than social media-obsessed web geeks. A recent medical journal study showed that people who sit for most of their day are 54% more likely to die of a heart attack.
thinkahol *

Eric Schmidt: Every 2 Days We Create As Much Information As We Did Up To 2003 - 0 views

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    Today at the Techonomy conference in Lake Tahoe, CA, the first panel featured Google CEO Eric Schmidt. As moderator David Kirkpatrick was introducing him, he rattled off a massive stat. Every two days now we create as much information as we did from the dawn of civilization up until 2003, according to Schmidt. That's something like five exabytes of data, he says. Let me repeat that: we create as much information in two days now as we did from the dawn of man through 2003.
shalani mujer

PC Tech Support Saved the Day - 1 views

I am an owner of a small business office in Lancaster, California. I specialize in SEO, providing services to several people, most of them are in my own locality too. However, there was a day when ...

PC tech support

started by shalani mujer on 10 Nov 11 no follow-up yet
thinkahol *

New self-assembling photovoltaic technology repairs itself - 0 views

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    ScienceDaily (Sep. 6, 2010) - Plants are good at doing what scientists and engineers have been struggling to do for decades: converting sunlight into stored energy, and doing so reliably day after day, year after year. Now some MIT scientists have succeeded in mimicking a key aspect of that process.
thinkahol *

YouTube - IBM Impact 2010: Day 3 - Ray Kurzweil (part 1 of 3) - 0 views

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    Day 3 of IBM Impact 2010, the premier conference for Business and IT professionals. May 2-7, 2010 in Las Vegas, NV. Category:
thinkahol *

Carl Sagan Day | Center for Inquiry - 2 views

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    Please join us this November as we honor Carl Sagan and celebrate the beauty and wonder of the cosmos he so eloquently described. Carl Sagan was a Professor of Astronomy and Space Science and Director of the Laboratory for Planetary Studies at Cornell University, but most of us know him as a Pulitzer Prize winning author and the creator of COSMOS. That Emmy and Peabody award-winning PBS television series transformed educational television when it first aired in 1980, but now, thirty years later, it's gone on to affect the hearts and minds of over a billion people in sixty countries. No other scientist has been able to reach and teach so many nonscientists in such a meaningful way, and that is why we celebrate Dr. Sagan, remember his work, and revel in the cosmos he helped us understand.
thinkahol *

Altered animals: Creatures with bonus features - life - 14 July 2010 - New Scientist - 0 views

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    First came the supermice that could run all day or stand up to cats. Now here come cows that fight terror and pollution-busting pigs
thinkahol *

Researchers create self-assembling nanodevices that move and change shape on demand | K... - 0 views

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    Harvard researchers have created nanodevices made of DNA that self-assemble and can be programmed to move and change shape on demand. The nanodevice structure is based on the principle of tensegrity: its strength and stability results from the way it distributes and balances the counteracting forces of tension and compression. This new technology could lead to nanoscale medical devices and drug delivery systems, such as virus mimics that introduce drugs directly into diseased cells. Or it could one day be used to reprogram human stem cells to regenerate different kinds of injured organs and tissue.
thinkahol *

The future of metabolic engineering: Designer molecules, cells and microorganisms - 0 views

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    ScienceDaily (Dec. 3, 2010) - Will we one day design and create molecules, cells and microorganisms that produce specific chemical products from simple, readily-available, inexpensive starting materials? Will the synthetic organic chemistry now used to produce pharmaceutical drugs, plastics and a host of other products eventually be surpassed by metabolic engineering as the mainstay of our chemical industries? Yes, according to Jay Keasling, chemical engineer and one of the world's foremost practitioners of metabolic engineering.
Todd Suomela

About « The Inverse Square Blog - 0 views

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    Thomas Levenson. My day job has me professing science writing at MIT, mostly teaching in the Institute's Graduate Program on Science Writing.
thinkahol *

The Census Survey and the New York Times just ate my day » We Love DC - 0 views

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    It's hard not to get lost in a data projection like the NYT's Mapping America: Every City, Every Block, which allows you to parse through 20 or so different projections of the American Community Survey data over the last five years from the Census Bureau.  When you can see the geographic correlations of education levels and income (check out the dividing line at 16th street in both cases), it's a stark reminder of the different Washingtons that exist. Be sure also to check out DCist's initial take (focused on demography and increase/decrease) and GGW's initial take (focused on population shift between wards) This is a data goldmine, and the sort of thing that yours truly is absolutely in love with. Parse through this with us over the next couple weeks.
thinkahol *

Who is Peter Joseph? | Watch Free Documentary Online - 0 views

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    In late 2009, Charles Robinson was able to interview Peter Joseph, the creator of Zeitgeist: The Movie, Zeitgeist: Addendum, Zeitgeist: Moving Forward, several lectures and a presentation; Founder of The Zeitgeist Movement and a friend of Jack Fresco, in his home. He described himself and his life in details in what is likely a rare interview. He was kind enough to provide him with previously unreleased media and video and in turn Charles did his best to create a documentary (albeit kinda poor in quality compared to his work!) that would help express who this person is. Peter Joseph was born in North Carolina to a middle class family. He has said in interviews that his mother's role as a social worker helped shape his opinion and impressions of American life. He later moved to New York to attend art school. Currently he lives and works in New York City as a freelance film editor/composer/producer for various industries. Due to the controversial content of his films and a desire to keep his day job private, he has not released his full name to the public.
thinkahol *

Mind-reading scan identifies simple thoughts - health - 26 May 2011 - New Scientist - 0 views

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    A new new brain imaging system that can identify a subject's simple thoughts may lead to clearer diagnoses for Alzheimer's disease or schizophrenia - as well as possibly paving the way for reading people's minds. Michael Greicius at Stanford University in California and colleagues used functional magnetic resonance imaging (fMRI) to identify patterns of brain activity associated with different mental states. He asked 14 volunteers to do one of four tasks: sing songs silently to themselves; recall the events of the day; count backwards in threes; or simply relax. Participants were given a 10-minute period during which they had to do this. For the rest of that time they were free to think about whatever they liked. The participants' brains were scanned for the entire 10 minutes, and the patterns of connectivity associated with each task were teased out by computer algorithms that compared scans from several volunteers doing the same task. This differs from previous experiments, in which the subjects were required to perform mental activities at specific times and the scans were then compared with brain activity when they were at rest. Greicius reasons his method encourages "natural" brain activity more like that which occurs in normal thought.
thinkahol *

New laser technology could revolutionize communications | KurzweilAI - 0 views

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    Engineers at Stevens Institute of Technology have developed a technique to optically modulate the frequency of a laser beam and create a signal that is disrupted significantly less by environmental factors, says Dr. Rainer Martini. The research provides for enhanced optical communications, allowing mobile units not tied to fiber optic cable to communicate in the range of 100 GHz and beyond, the equivalent of 100 gigabytes of data per second. Eventually, the team hopes to extend the reach into the terahertz spectrum. The frequency or amplitude modulation of middle infrared quantum cascade lasers has been limited by electronics, which are barely capable of accepting frequencies of up to 10 GHz by switching a signal on and off.  Marini and his team have developed a method to optically induce fast amplitude modulation in a quantum cascade laser to control the laser's intensity. Their amplitude modulation system employed a second laser to modulate the amplitude of the middle infrared laser, using light to control light. The current detector is only capable of detecting frequencies up to 10 GHz, but Dr. Martini is confident that a new detector will make the system capable of much higher frequencies. With an optical system that is stable enough, satellites may one day convert to laser technology, resulting in a more mobile military and super-sensitive scanners, as well as faster Internet for the masses, says Martini. Ref.: "Optically induced fast wavelength modulation in a quantum cascade laser," Applied Physics Letters, July 7, 2010.
thinkahol *

First successful transplantation of a synthetic windpipe | KurzweilAI - 0 views

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    A 36-year-old man has received the world's first synthetic trachea, made from a synthetic scaffold seeded with his own stem cells, in an operation at the Karolinska University Hospital in Stockholm, Sweden. Professor Paolo Macchiarini of Karolinska University Hospital and Karolinska Institutet led an international team, including professor Alexander Seifalian from University College London, who designed and built the nanocomposite tracheal scaffold, and Harvard Bioscience, which produced a specifically designed bioreactor used to seed the scaffold with the patient´s own stem cells. The cells were grown on the scaffold inside the bioreactor for two days before transplantation to the patient. Because the cells used to regenerate the trachea were the patient's own, there has been no rejection of the transplant and the patient is not taking immunosuppressive drugs. "The big conceptual breakthrough is that we can move from transplanting organs to manufacturing them for patients," says David Green, the president of Harvard Bioscience in Holliston, Massachusetts. Transplantations of tissue-engineered windpipes with synthetic scaffolds in combination with the patient's own stem cells as a standard procedure means that patients will not have to wait for a suitable donor organ. Patients could benefit from earlier surgery and have a greater chance of cure. This would be of especially great value for children, since the availability of donor tracheas is much lower than for adult patients.
thinkahol *

Apple co-founder: Humans will be one day be pets for robots | DVICE - 0 views

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    On DVICE and other tech blogs, we're all always speculating which robot will emerge as the first real automated servant. According to Apple co-founder Steve Wozniak, maybe we've got that backwards - maybe it's the robots who will have human pets.
seth kutcher

Fast and Reliable Computer Repair Services - 1 views

One day, I was working on my thesis which was due in three days and then suddenly my computer shut down. I then browsed for companies that offer computer repair services and found Computer Hardwar...

computer repair services

started by seth kutcher on 02 Nov 11 no follow-up yet
veera90

The Role of Embedded Systems in Driving the Transformation | Blog | ACL Digital - 0 views

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    Today's world is witnessing a growing trend toward digitization, connectivity, and automation. However, the driving force behind this transformation, which is often overlooked, is embedded systems technology. Embedded systems are crucial to modern life and play a significant role in various aspects. As science and technology continue to advance, the potential applications of embedded systems are expanding rapidly. Embedded software is widely used in various fields, such as defense instruments, railroad networks, telecommunications, electronic payments, consumer electronics, and more. The usage of electronic devices is also quickly increasing in the present day.
shalani mujer

They Effectively Fixed My laptop - 1 views

I love to surf the internet using my laptop, then one day it just stopped running. I did not know what to do since the blue screen error did not disappear though I have tried rebooting my laptop. ...

PC technical support

started by shalani mujer on 10 Nov 11 no follow-up yet
sdiwc conferences

TAEECE2013 International Conference in Turkey | SDIWC Conferences - 0 views

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    You are invited to participate in The International Conference on Technological Advances in Electrical, Electronics and Computer Engineering (TAEECE2013) that will be held in Konya, Turkey on May 9-11, 2013. The event will be held over three days, with presentations delivered by researchers from the international community, including presentations from keynote speakers and state-of-the-art lectures.
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