Monday, March 11, 2013

Would you switch to LED light bulbs if they were half price?

One of the main drawbacks to energy-saving LEDs is the high upfront cost. But as cheaper versions creep into the market, is it time to make the shift?

By Emily Dovi,?Contributor / March 9, 2013

A compact florescent light bulb at the home of Carol Hayward in South Orleans, Mass. High upfront costs for LEDs may be lessening as manufacturers come out with cheaper models.

Mary Knox Merrill/Staff/File

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Over the last decade in households across America, the compact florescent light bulb (CFL) has replaced many an incandescent bulb. And while consumers have had to make investments in such an energy-saving switch (of an average cost of $5 per bulb), most folks justify the upfront expense as Energy Star-qualified CFLs can save over $40 over their lifetimes in energy costs, and use about 75% less energy than cheap, traditional bulbs.

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In addition to funny-shaped CFLs, LED bulbs too save on energy costs, though the public has been less keen on them, as price points for 40-watt bulbs begin around $20 a pop. But that may soon change as Cree, an LED chips and part maker, introduces a new line of low-cost LED light bulbs.

Already popular with owners of commercial and industrial buildings, Cree hopes that marketing its line of three new LED bulbs to consumers at affordable prices will spark a change in energy consumption behavior. The bulbs, to be sold at Home Depot, come in two output capacities ? 40-watt and 60-watt ? and are priced from $9.97 to $13.97. Even for the high-end 60-watt day light, that's a savings of at least $7 over other energy-efficient LED lights, which could additionally save energy-conscious consumers hundreds of dollars in electricity and cooling costs over a bulb's lifetime. Plus, all Cree's LED light bulbs come with a 10-year warranty.

And while there are other LED bulbs on the market that are priced to sell (Netherlands-based Lemnis Lighting sells a 200-lumen LED bulb for $5, as we've occasionally seen some notable discounts on more expensive options), there are few LED bulbs on the market with the same specs at as affordable consumer price points as Cree's.

We are all about investments in the environment and love long-term savings, and we're even more interested in saving money now. Cree's line of ultra cheap energy-efficient LED bulbs, while more expensive than incandescent and CFL lighting, fulfill all those requirements and just may be, as the company claimed in trademark, "the biggest thing since the light bulb."?Will you make the switch to energy-efficient lighting? Is there enough long-term savings associated with switching to LED bulbs over CFL??

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/CR3Rl_UOD-Y/Would-you-switch-to-LED-light-bulbs-if-they-were-half-price

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Sunday, March 10, 2013

If Video Games Make People Violent, So Do Pictures of Snakes

New submitter phenopticon writes with this nugget from an intriguing piece at Gamasutra that adds another voice to the slow-burn debate on the psychological effects of video games: "For nearly thirty years we've been having this discussion, asking the question: do violent movies, music or video games make people violent? Well according to Brad Bushman and Craig Anderson of Iowa State University, yes. Based on the results of their research they concluded in 2001 that video games and violent media can make people aggressive and violent. Based upon their data and their conclusions, however, it's safe to say that photos of snakes, crispy bacon, or a particularly rigorous game of chess can also make people aggressive and violent."

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/hZPKc8YH8DI/story01.htm

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Obama jokes of recent controversies at Gridiron dinner

WASHINGTON - President Obama made light of the recent spat between White House economic adviser Gene Sperling and journalist Bob Woodward Saturday night when he turned on his comedic charm before an elite group at the annual Gridiron Club Dinner.

"This whole brouhaha has had me a little surprised," President Obama said. "Who knew Gene [Sperling] could be so intimidating? Or let me phrase it differently: Who knew anybody named Gene could be this intimidating?

"You notice that some folks couldn't make it this evening. It's been noted that Bob Woodward sends his regrets, which Gene Sperling predicted. ? I know that some folks think we responded to Woodward too aggressively, but hey, can anybody tell me when an administration has ever regretted picking a fight with Bob Woodward? What's the worse that could happen?" Obama said.

The argument between Sperling and Woodward came to the spotlight after Woodward revealed the White House economic adviser told him he would "regret staking out that claim" that President Obama was "moving the goal posts" on additional revenue.

PHOTOS: President Obama's First Term Captured In Photos

In his speech before the exclusive Gridiron Club Dinner, the president addressed the grievances raised by the press corps about the administration's lack of access and transparency.

"Some of you have said that I'm ignoring the Washington press corps, that we're too controlling. You know what, you're right. I was wrong. I want to apologize - in a video you can watch exclusively at Whitehouse.gov," Obama said.

The Gridiron Club is one of Washington, D.C.'s most exclusive organizations for journalists. The annual event, which held its 128th dinner Saturday, features musical skits poking fun at Republican and Democratic lawmakers.

As the president reaches out to Congress this week to reach an agreement on replacing the sequester cuts, he incorporated the current fiscal fight into his comedy routine.

"Because of sequester, they cut my tails. My joke writers have been placed on furlough," he said. "There is one thing in Washington that didn't get cut: The length of this dinner. Yet more proof that the sequester makes no sense."

The president highlighted a recent thirsty mishap by a popular politician on the Republican side - Florida Sen. Marco Rubio.

"Of course, as I begin my second term, our country is still facing enormous challenges," the president said, as he took a long sip of water. "That, Marco Rubio, is how you take a sip of water."

Despite roasting Republicans, the president didn't spare those on the Democratic side, poking fun at Secretary of State John Kerry and Vice President Joe Biden, who may decide to launch a 2016 presidential bid.

"Let's face it Hillary [Clinton] is a tough act to follow. ? Frankly, though, I think it's time for him to stop showing up at work in pant suits. It's a disturbing image. I don't know where he buys them. He's a tall guy," Obama said of Kerry.

"It's no secret that my vice president is still ambitious. But let's face it, his age is an issue. Just the other day I had to take Joe aside and say, 'Joe you are way too young to be the pope,'" he said.

The president's appearance at the Gridiron Dinner marked his second time addressing the elite club. He attended the dinner one other time, in 2011. In addition to the president, Sen. Amy Klobuchar, D-Minn., and Louisiana Gov. Bobby Jindal headlined the dinner for each of their respective parties.

While numerous journalists attended the festivities, TV cameras were prohibited form covering the evening's event.

But amid all the laughs of the evening, the president extended an appreciation for the journalists that cover him each day.

"In an age when all it takes to attract attention is a Twitter handle and some followers, it's easier than ever to get it wrong. But it's more important than ever to get it right. And I'm grateful for all the journalists who do one of the toughest jobs there is with integrity and insight and dedication and a sense of purpose that goes beyond a business model or a news cycle," he said.

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Source: http://news.yahoo.com/obama-makes-light-recent-controversies-054406197.html

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Official: Syrian rebels free 21 U.N. peacekeepers

BEIRUT (AP) ? An international peace envoy to Syria says Syrian rebels have freed 21 U.N. peacekeepers and have handed them to Jordanian authorities.

Mokhtar Lamani, the Damascus representative of the new U.N.-Arab League peace envoy to Syria, says the peacekeepers crossed into Jordan on Saturday afternoon.

The peacekeepers, all Filipinos, were seized Wednesday by Syrian rebels who initially said they would only free the hostages if Syrian regime forces withdraw from the area. They were being held in the village of Jamlah, near the Israeli-controlled Golan Heights.

Source: http://news.yahoo.com/syria-rebels-free-21-un-peacekeepers-144408066.html

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In China, public anger over secrecy on environment

BEIJING/SHANGHAI (Reuters) - When China's environment ministry told attorney Dong Zhengwei he couldn't have access to two-year old data about soil pollution because it was a "state secret", it added to mounting public outrage over the worsening environment.

Microbloggers, state media and even delegates to this week's session of the National People's Congress, the largely rubber-stamp parliament, were already critical of the government for poor air and water quality. Now they are also expressing disquiet over the scarcity of information about the environment available to them.

For incoming President Xi Jinping, who formally takes over towards the end of the parliament session, the two-pronged challenge is to find the balance between growth and further degradation of the environment, and also to decide whether to level with citizens just how bad the problem is.

"The significance of this event goes far beyond just environmental protection," said Dong, in an interview with Reuters. "It concerns the problem China has had for many years - the issue of government transparency. (They) shouldn't use 'state secrets' as a shield when they're not in the right."

The environment has already been one of one of the most frequently raised issues at the annual parliament session and China's authoritarian government has admitted it has a problem.

"Our country, in a very short time over the past 30 years, has achieved brilliant economic achievements," Xin Chunying, vice-director of the NPC standing committee's working group on the legal system, told reporters on Saturday.

"But at the same time, we have paid a heavy price with the environment. This price must stop, it has to be reduced, we must say ?no' to the status quo."

China does not usually allow public scrutiny of governance, particularly on sensitive issues such as corruption and security. But public anger over the environment may force authorities to accommodate the public in small ways.

"In other areas it is still dangerous," said Gary Liu, a professor at the China Europe International Business School in Shanghai. "But pollution is a relatively safe area, because people have enough justification to fight against the government and they can easily get enough public support because everybody is in the same country, breathes the same air."

SILENT KILLER

A choking smog in Beijing in January, far above hazardous levels, has been one of the most dramatic signs of China's environmental problems, but Dong is convinced that soil pollution is the country's "silent killer."

About 40 percent of China's agricultural land is irrigated with underground water, of which 90 percent is polluted, according to Liu Xin, a food and health expert and a member of an advisory body to parliament, who was quoted in the Southern Metropolitan Daily.

Citing "state secrets", the environment ministry last month denied a request from Dong for information on data on soil samples that was collected in a national survey that started in 2006 and ended in 2010.

The decision was perplexing to Dong, since he had been given signals that authorities would be accommodating on environmental issues.

He said after filing more than 10 lawsuits against other government departments in 2008, officials from the legislative affairs office of the State Council, or cabinet, pleaded with him to stop suing those agencies and "sue the environment ministry on the basis of the public's interest".

The government has caved in to public pressure for access to environmental information before. In early 2012, amid growing public outrage about air quality in the capital city, Beijing began announcing publicly the amount of tiny pollution particles in the air that measure 2.5 micrometers or less in diameter.

"Before the release of PM 2.5, there was controversy, some people thought that releasing the information on air quality may lead to panic in the society," Yan Chengzhong, a Shanghai delegate, said on the sidelines of the parliament session, according to the Wen Wei Po newspaper.

"But the facts proved this is not the case. 'Being unaware' would only cause people to panic."

And just last month, the government acknowledged for the first time that pollution had given rise to "cancer villages", admitting that cancer rates in villages near factories and polluted rivers were far higher than they should be.

But examples of the environment ministry's shortcomings abound.

Pan Zhizhong, a resident in Panguanying village in northeastern Hebei province, has led his village of 1,900 people in protesting against the construction of an incinerator plant since 2009.

When Pan sued the Hebei Department of Environmental Protection in 2011, he was given access to the environmental impact assessment that the environment ministry claimed it had done in the village. Pan discovered that the assessment, carried out by the Chinese Academy of Meteorological Sciences, had names of people who had left the village two decades previously and even a person who had been dead for two years - all "expressing favor" for the project.

Pan surveyed 100 people in his village, showing them the purported environmental impact study. The majority of them gave him written statements that declared: "I've never seen this form," according to documents seen by Reuters.

A PRICE TO PAY

Sometimes, challenging the government comes at a cost.

Chen Yuqian, 60, a farmer from the town of Pailian in eastern Zhejiang province, said he has been beaten up five times in his decade-long fight against soil and water pollution --beatings for which he blames local officials.

On February 20, Chen issued a challenge on Weibo, China's version of Twitter, daring officials from the local environment protection bureau to swim in a stretch of polluted river. He offered 300,000 yuan ($48,200) as a reward.

Four days later, dozens of men, carrying sticks and rocks, charged into his home and started smashing things, Chen said.

"They are trying to scare me so that I don't petition anymore, so that I don't report on the pollution anymore," Chen said.

Xu Shuifa, the Communist Party secretary of the district that governs Chen's village, told Reuters by telephone that he had no links to the attackers and said the attack was linked to a land dispute Chen has with three of his neighbors.

Back in Beijing, Dong, the attorney, said he had filed an appeal with the environment ministry for the soil survey data and expected a decision within two months. He said he would go to court if he was denied.

(Additional reporting by Hui Li and Beijing Newsroom in BEIJING and John Ruwitch in SHANGHAI, Editing by Bill Powell and Raju Gopalakrishnan)

Source: http://news.yahoo.com/china-public-anger-over-secrecy-environment-033012400--business.html

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Crafter converts Atari 2600 systems into two-of-a-kind iOS speaker docks

Atari 2600 converted into twoofakind iOS speaker docks

There's few things more heartbreaking to gamers than an Atari 2600 whose original components have given up the ghost. UK craftsman Peter Morris must not want all that faux wood to go to waste, as he recently converted two broken 2600 systems into speaker docks for the iPad and iPhone. Both include digital amps to improve the tunes, a line-in jack and both on-device as well as remote controls. We'd love to have either of them providing the soundtrack to our Pong sessions, although pure logistics may work against us: the iPad and iPhone docks are unique examples that ship from Morris' UK homeland at respective prices of £180 ($269) and £150 ($224). As such, there will likely be just a few Brits who'll get to mix modern sound with their childhood Combat memories.

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How To Improve Your Home S Landscaping With Solar Post Caps ...

If you want to improve the value of your home, you absolutely need to improve your home's curb appeal. Landscaping is one of the most efficient ways to accomplish that. However, simply getting rid of weeds in your flowerbeds and watering the grass to make sure it's green, is not going to be enough. You need to buy things that are going to drastically transform the exterior appearance of your home. Solar Post Caps and Solar Fountains can accomplish this very easily.

Solar post caps can improve the appearance of your fencing

If you have fencing around your deck, or even around the outside of your yard, solar post caps can drastically improve their appearance. Solar post caps are designed to light up at night, illuminating the fence and making it easy for everyone to see exactly where the walkway is and what it looks like. It adds light to the area and it creates a vibrant, attractive appearance. Solar lights are always a cool feature to have it a home, best of all, you don't have to pay any money in electricity costs!

Solar lights are absolutely free to operate

One of the benefits to using solar post caps, rather than regular post caps, is that they are completely free to operate. You do not have to pay any money in electricity costs in order to use these lights. Throughout the day, the solar panel inside of the light will collect energy and at night, the light will turn on and utilize this energy that was collected throughout the day. It's a very efficient way to provide lighting to your home and it doesn't add to your monthly expenses.

Solar fountains illuminate the water and create a very cool effect

A fountain is something that a lot of landscape professionals use to create value for home and make the home look more attractive. However, what they often overlook is the importance of incorporating light into the fountain. At night, it will be difficult to see the fountain and people walking by probably would not even know it was there if it wasn't for the noise that the water creates. Adding lighting to the fountain is essential and solar fountain lights allow you to do that easily. They cost absolutely nothing to maintain and they will illuminate the fountain and the water, creating a cool effect and improving the value of your home.

Solar lighting is a way to go green and renovate your home

When you decide to use solar lights either for a solar fountain or as solar post caps, you are going green and giving back to the environment. Solar lighting is economical, because it costs nothing to maintain and it is environment friendly. Through solar technology, we are able to generate electricity by using the biggest solar source we know of, the sun. Renovating your home by using solar lighting is a step in the right direction and it's certainly something to consider for your landscaping needs.

Source: http://www.informationbible.com/article-how-to-improve-your-home-s-landscaping-with-solar-post-caps-and-solar-fountains-289967.html

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