Friday, April 17, 2009
I played with a Guys this good in high school
His name is Weston. I would stay over at his house sometimes and we would jam. I would have to say that he was and probably still is on par with this kid. Nice job Jeong!
Thursday, April 16, 2009
Florida To Build Solar-Powered City
Posted by samzenpus on Thursday April 16, @07:57AM
from the sunny-side-of-the-street dept.
Mike writes"The sunny state of Florida just announced that they will begin construction this year on the world's first solar-powered city. A collaboration between Florida Power & Light and development firm Kitson & Partners, the 17,000 acre city will generate all of its electrical needs via a 75 megawatt, $300 million solar-powered generator. The city will also use smart grid technology to manage its power and allow all inhabitants of the community to monitor their energy consumption."
Unzipping Nanotubes Makes Superfast Electronics
Posted by samzenpus on Wednesday April 15, @08:01PM
from the greased-lightning dept.
Al writes"Two research groups have found a way to unzip carbon nanotubes to create nanoribbons of graphene — a material that has shown great promise for use as nanoscale transistors but which have proven difficult to manufacture previously. A team led by James Tour, a professor of chemistry and computer science at Rice University and another led by Hongjie Dai, a professor of chemistry at Stanford University, both figured out ways to slice carbon nanotubes open to create the nanoribbons. The Stanford team was funded by Intel and the Rice group is in talks with several companies about commercializing their approach."
Wednesday, April 15, 2009
DEVIOUS CARRIER PIGEON CAUGHT TRYING TO SMUGGLE CELLPHONE PARTS INTO PRISON
by Laura June, posted Apr 16th 2009 at 12:32AM
Back in late March and early April, when we first heard the terrifying tale of two shifty, hapless carrier pigeons intercepted while attempting to smuggle cellphone parts to inmates in a high-security Brazilian prison, we thought it was merely an isolated incident. Well, now that another pigeon has been caught -- this time outside a Columbian prison with a tiny suitcase full of cellphone components strapped to its back -- we have to face the truth: carrier pigeons are probably evil by nature. The Columbian authorities say that the pigeons are likely being raised inside the prison, then sent to the outside to collect the contraband handsets before doing what pigeons do best -- returning home. The officials also admit they are relatively powerless to combat the problem, though the intercepted bird is now imprisoned at a local animal shelter. So... how long until a different carrier pigeon is intercepted trying to sneak a teensy KRZR into the incarcerated, winged criminal?
I want to watch this thought I have not yet
Randy Pausch Last Lecture: Achieving Your Childhood Dreams
Weather: People's Misperceptions Cloud Their Understanding Of Rainy Weather Forecasts
ScienceDaily (Apr. 15, 2009) — If Mark Twain were alive today he might rephrase his frequently cited observation about everyone talking about the weather but not doing anything about it to say, "Everyone reads or watches weather forecasts, but many people don't understand them."
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Toshiba dramatically increases energy density of Li-ion battery
by Darren Murph, posted Apr 15th 2009 at 10:12AM
The last time we heard of lithium titanate battery technology was when learning about the £120,000 Lightning GT, and while we've no way to confirm, we're definitely hoping that the latest development from Toshiba ensures that we're talking about it far more frequently than once per year. According to a report over at Nikkei's Tech-On, said outfit has crafted a cell of a Li-ion secondary battery (aimed at electric vehicles, mainly) that sports an energy density as high as 100Wh/kg. Needless to say, the invention relies on lithium titanate for its negative electrode, and considering that Tosh is currently producing a 4.2Ah cell with an energy density of around 67Wh/kg for electric bicycles, it's easy to see what kind of improvement we're staring at. Now, if only this stuff could be applied to AA cells, our power-gulping camera flash would be forever grateful...NASA Names Space Station Treadmill After Colbert
Posted by Soulskill on Wednesday April 15, @08:58AM
from the running-man dept.
willith writes"The SF Chronicle reports on the results of the International Space Station Node 3 naming contest (which we previously discussed). Comedian and fake-pundit Stephen Colbert conducted a bombastic write-in campaign and repeatedly urged his show's fan base (the 'Colbert Nation') to stuff the ballot box with his name, which resulted in 'Colbert' coming in first in the write-in contest with almost a quarter-million votes. Although the Node 3 component will not be named 'Colbert' — NASA has instead chosen to call it 'Tranquility' — one of the Node 3 components will bear the honor: the second ISS treadmill, which will be installed in Node 3, will be named the Combined Operational Load Bearing External Resistance Treadmill. The formal announcement was made on the air yesterday at 22:30 EDT on the Colbert Report by astronaut Sunita Williams."
Are Human Beings Organisms Or Living Ecosystems?
Posted by Soulskill on Wednesday April 15, @08:14AM
from the little-of-column-a,-little-of-column-b dept.
Hugh Pickens writes"Every human body harbors about 100 trillion bacterial cells, outnumbering human cells 10 to one. There's been a growing consensus among scientists that bacteria are not simply random squatters, but organized communities that evolve with us and are passed down from generation to generation. 'Human beings are not really individuals; they're communities of organisms,' says microbiologist Margaret McFall-Ngai. 'This could be the basis of a whole new way of looking at disease.' Recently, for example, evidence has surfaced that obesity may well include a microbial component. Jeffrey Gordon's lab at the Washington University School of Medicine in St. Louis published findings that lean and obese twins — whether identical or fraternal — harbor strikingly different bacterial communities that are not just helping to process food directly; they actually influence whether that energy is ultimately stored as fat in the body. Last year, the National Institutes of Health launched the Human Microbiome Project to characterize the role of microbes in the human body, a formal recognition of bacteria's far-reaching influence, including their contributions to human health and certain illnesses. William Karasov, a physiologist and ecologist at University of Wisconsin-Madison, believes that the consequences of this new approach will be profound. 'We've all been trained to think of ourselves as human,' says Karasov, adding that bacteria have usually been considered only as the source of infections, or as something benign living in the body. Now, Karasov says, it appears 'we are so interconnected with our microbes that anything studied before could have a microbial component that we hadn't thought about.'"
Monday, April 13, 2009
Hemp Could Be Key To Zero-carbon Houses
ScienceDaily (Apr. 13, 2009) — Hemp, a plant from the cannabis family, could be used to build carbon-neutral homes of the future to help combat climate change and boost the rural economy, say researchers at the University of Bath.
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Climate Change Leads To Major Decrease In Carbon Dioxide Storage
ScienceDaily (Apr. 10, 2009) — The North Atlantic Ocean is one of the Earth’s tools to offset natural carbon dioxide emissions. In fact, the ‘carbon sink’ in the North Atlantic is the primary gate for carbon dioxide (CO2) entering the global ocean and stores it for about 1500 years. The oceans have removed nearly 30 per cent of anthropogenic (man-made) emissions over the last 250 years. However, several recent studies show a dramatic decline in the North Atlantic Ocean's carbon sink.
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China’s Future Urbanization
Submitted by Will on Sunday, 12 April 2009
Next Big Future took some key notes from McKinsey’s View of China’s Future Urbanization: Chinese Cities in 2025 and 2030.
Below are some interesting key facts concerning the urbanization of this giant country:
China is leading the global urbanization trend of developing countries and in 2025-2030 one in five of the global city dwellers will be in Chinese cities
* Based on current trends, China in 2025 will have 221 cities with more than one million people compared to Europe with 35. 25 of China’s cities will have more than 5 million people
* China’s cities in 2025 will generate about 95% of its GDP (versus 75% today)
* Of the 350 million people added to chinese cities by 2025 (about the population of the USA) 240 millinon will be migrants
* More concentrated higher density cities will have higher per capita GDP and require less infrastructure
* China has relaxed the Hokou system of household registration which restricted movement and migration within ChinaLink: Next Big Future: McKinsey’s View of China’s Future Urbanization: Chinese Cities in 2025 and 2030
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