Tuesday, December 14, 2010

A really neat piece of hybrid organic semiconductor tech generates electricity from light or heat


[in part]

Posted on December 12, 2010 by Anthony Watts
From Fujitsu’s press web site: Fujitsu Develops Hybrid Energy Harvesting Device for Generating Electricity from Heat and Light

Paves the way toward widespread energy harvesting, generating self-sufficient power from the surrounding environment

Kawasaki, Japan, December 9, 2010 — Fujitsu Laboratories Ltd. today announced that it has developed a new hybrid energy harvesting device that generates electricity from either heat or light. With this single device, it is possible to derive energy from two separate sources, which previously could only be handled by combining individual devices. Furthermore, because the cost of the hybrid device is economical, this technology paves the way to the widespread use of highly efficient energy harvesting devices. The new technology has great potential in the area of energy harvesting, which converts energy from the surrounding environment to electricity. Since there is no need for electrical wiring or battery replacements, this development could enable the use of sensors in previously unserved applications and regions. It also has great potential for powering a variety of sensor networks and medical-sensing technologies.

Details of this technology will be presented at the IEEE International Electron Devices Meeting 2010 (IEDM 2010) being held from December 6-8 in San Francisco.

About Energy Harvesting

Energy harvesting is the process for collecting energy from the surrounding environment and converting it to electricity, and is gaining interest as a future next-generation energy source. Conventionally, electricity is supplied by either a power plant or a battery, requiring electrical wiring and replacement batteries. In recent years, the idea of using ambient energy in the forms of light, vibration, heat, radio waves, etc. has become increasingly attractive, and a number of methods to produce electricity from these different kinds of energy sources have been developed. Energy harvesting technology would eliminate the need for replacing batteries and power cords.

Wednesday, December 01, 2010

Flanagan regrets WikiLeaks assassination remark

Silly politicians, saying things that they "don't" really mean.


Flanagan regrets WikiLeaks assassination remark

Last Updated: Wednesday, December 1, 2010 | 11:30 AM ET Comments489Recommended143CBC News
A former senior adviser to Prime Minister Stephen Harper says he regrets his "glib comment" calling for the assassination of WikiLeaks founder Julian Assange.

"I regret that I made a glib comment about a serious issue," Tom Flanagan said Tuesday in a statement to CBC News. "If Mr. Assange is arrested on the recently announced Interpol warrant, I hope [he] receives a fair trial and due process of law."

In a panel interview Monday night on CBC's Power & Politics with Evan Solomon, Flanagan said U.S. President Barack Obama "should put out a contract and maybe use a drone or something.

Tom Flanagan says he 'wouldn't be unhappy' if WikiLeaks founder Julian Assange 'disappeared.' (CBC)
"I think Assange should be assassinated, actually," Flanagan said with a laugh, and when asked to expand upon his answer, added that he "wouldn't be unhappy" if Assange "disappeared."

When the CBC's Solomon commented that his position was "pretty harsh stuff," Flanagan, who is known for his off-the-cuff sense of humour and often brings props to panel interviews, replied: "I'm feeling very manly today, Evan."

Although Flanagan described most of the information in the leaked U.S. cables as "harmless," he added the revelation that Arab diplomats requested the U.S. to attack Iran's nuclear facilities as secrets that "could conceivably lead to war."

"This is really not stuff that should be out," he said.

Flanagan, a University of Calgary professor who previously served as Harper's chief of staff, is no stranger to controversy and has often been at odds with his former boss and colleagues in the Conservative caucus in recent years.
A number of U.S. and Canadian media figures have either suggested or demanded Assange be targeted for assassination or executed in the wake of the embarrassing scandal over the hundreds of thousands of secret diplomatic messages being published online. Amid the furor, Assange's whereabouts remain unknown.

Former U.S. Republican vice-presidential candidate Sarah Palin, who is widely expected to run for president in 2012, has called the former computer hacker an "anti-American operative with blood on his hands" and accused Obama of not doing enough to stop the WikiLeaks founder.

"Why was he not pursued with the same urgency we pursue al-Qaeda and Taliban leaders?" she said.

Canadian author and columnist Ezra Levant questioned why the Obama administration has treated the Australian-born Assange differently than the Taliban leaders targeted for assassination, saying he and his WikiLeaks colleagues "act like spies, not journalists."

"Why is Assange still alive?" Levant wrote in his column for QMI Agency earlier this week.

"Why is he being treated as a journalist or political activist? If someone had published the intimate details of the D-Day plans during the Second World War, he would never have been seen again."

Meanwhile, Interpol has placed Assange on its most-wanted list after Sweden issued an arrest warrant against him as part of a drawn-out rape investigation.

Assange, whose whereabouts are unknown, is suspected of rape, sexual molestation and unlawful coercion. He has denied the allegations, which stem from his encounters with two women during a visit to Sweden in August.

Read more: http://www.cbc.ca/politics/story/2010/12/01/flanagan-wikileaks-assange.html#ixzz16se44Umj