Powered only by natural sunlight, an array of nanotubes is able to convert a mixture of carbon dioxide and water vapour into natural gas at unprecedented rates.
Such devices offer a new way to take carbon dioxide from the atmosphere and convert it into fuel or other chemicals to cut the effect of fossil fuel emissions on global climate, says Craig Grimes, from Pennsylvania State University, whose team came up with the device.
Sun-powered device converts CO2 into fuel
Interactive map: Where are the bailout's billions?
As the government's authority in the banking industry continues to grow, the hottest debate is over how banks are spending federal funds.
But even more fundamental is the issue of which banks will receive Uncle Sam's money.
Once You See What Truly Happened in Gaza, it Will Change You Forever
When I traveled to Gaza last week, everywhere I went, a photo haunted me. I saw it in a brochure called "Gaza will not die" that Hamas gives out to visitors at the border crossing. A poster-sized version was posted outside a makeshift memorial at the Shifa Hospital in Gaza City. And now that I am back home, the image comes to me when I look at children playing in the park, when I glance at the school across the street, when I go to sleep at night.
Disappeared in the Name of National Security
From October 2003 until May 2005, I was illegally detained by the U.S. government and held in CIA-run "black sites" with no contact with the outside world. On May 5, 2005, without explanation, my American captors removed me from my cell and cuffed, hooded, and bundled me onto a plane that delivered me to Sana'a, Yemen. I was transferred into the custody of my own government, which held me -- apparently at the behest of the United States -- until March 27, 2006, when I was finally released, never once having faced any terrorism-related charges. Since my release, the U.S. government has never explained why I was detained and has blocked all attempts to find out more about my detention.
Study Uncovers Mesothelioma Link to Nanotechnology
Mesothelioma has long been linked to the inhalation and exposure to asbestos fibers and dust, so when scientists uncovered an additional potential cause for this incurable form of lung cancer, the unthinkable became a reality.
According to researchers based out of the Woodrow Wilson International Centre for Scholars in Washington D.C., the early 90’s development of carbon nanotubes has been an amazing feat for technological applications, however, it has not gone without its price. Specifically, carbon nanotubes may be causing harm to the human body in the form of mesothelioma cancer.
Is Israel assassinating Iran nuclear scientists?
Israel is assassinating Iranian nuclear scientists as part of a covert war against the Islamic Republic's illicit weapons program, the Daily Telegraph on Tuesday quoted Western intelligence analysts as saying. The British daily said Israel's Mossad espionage agency was rumored to be behind the death of Ardeshire Hassanpour, a top nuclear scientist at Iran's Isfahan uranium plant, who died in mysterious circumstances from reported "gas poisoning" in 2007.
Other recent deaths of important figures in the procurement and enrichment process in Iran and Europe have been the result of Israeli "hits", intended to deprive Tehran of key technical skills at the head of the program, according to the analysts.
UBS admits helping tax evaders
"UBS admitted to conspiring to defraud the United States by impeding the IRS," the Justice Department announced late Wednesday.
The statement says that UBS, "in an unprecedented move" based on an order by Swiss authorities, has agreed "to immediately provide the U.S. government with the identities of, and account information for, certain U.S. customers of UBS's cross-border business."
TVNL Comment: This story broke in June of 2008, when a 'disgruntled employee' blew the whistle on UBS. At that time Sen. Leahy 'demanded' that the bank be closed down until the 'cleaned up their act.' Yeah, right.
Bush FDA decision put patients in danger
The Food and Drug Administration put patients' lives at risk by halting enforcement of 30-year-old requirements that medical device makers meet federal laboratory standards prior to testing their products on humans, a watchdog group charges in a new report.
The rules at issue cover studies on an array of devices, including life-saving products such as defibrillators, pacemakers, coronary stents and heart valves.
Documents: DHS passed protest info to Md. police
he U.S. Department of Homeland Security tracked an anti-war group's plans for peaceful protests and passed the information on to the Maryland State Police, according to documents released to The Washington Post and reported in Tuesday's editions.
The documents are the first indication that the state police had federal partners during their widely condemned spying on activist groups, which went on in 2005 and 2006. The revelation has alarmed Maryland's U.S. senators, who are asking DHS for more details about how it obtained the information it shared.
State police have apologized for spying on peaceful activists and for classifying 53 people as terrorists in an internal database. Police have said the names were not put on federal anti-terrorism lists.
Page 968 of 1141
