Dec 22, 2005
Wired News: Now, for Your PC: Mac OS X
Maui X-Stream on Tuesday announced CherryOS, a virtual PC that mimics the hardware of a G4 Mac.
"On a fast system, it's just as fast as running on a Mac," he said.
http://www.wired.com/news/mac/0,2125,65323,00.html
Dec 21, 2005
The CEM Engine is being developed by E.P. Industries.
The CEM Engine is being developed by E.P. Industries. The CEM Engine will be an efficient method of converting fuel energy into electrical energy.
The CEM Engine will be capable of delivering substantially greater performance with greatly reduced manufacturing cost. A novel concept for significantly increasing the efficiency of the four-stroke cycle internal combustion engine, the Department of Defense in 1997 awarded the engine concept an SBIR. The super-charged CEM Engine has the potential to become one of the first self-lubricating, air-cooled, multi-fuel, four-stroke cycle engines to deliver two horsepower/pound.
Read more here
Brazil 70% share in the distribution of ethanol to the Japanese market.
In Brazil, 25% of ethanol is already blended into regular gasoline, while an increasing number of cars runs on any mixture of gasoline or ethanol, which is available in almost all gas stations in the country.
Japan has authorized the addition of 3% ethanol to gasoline to reduce greenhouse-gas emissions from cars to meet Kyoto protocol targets.
Brazilian ethanol exports could double or triple with ethanol shipping to Japan from last year's level of about 2.5 billion liters, Petrobras' Downstream Director Roberto Costa said in October.
"Think of the environment as a battery, with the tree as the positive pole and the grounding rod as the negative."
Basically, the existing system includes a metal rod embedded in the tree, a grounding rod driven into the ground, and the connecting circuitry, which filters and boosts the power output sufficient to charge a battery. In its current experimental configuration, the demonstration system produces 2.1 volts, enough to continuously maintain a full charge in a nickel cadmium battery attached to an LED light.
It is enough power to charge batteries for any type of vehicle, including hybrids and electric cars, or to use with an AC converter to produce household power, he added. The LED industry is a prime example of a potential user of this power source.
Read more here
Dec 20, 2005
Partly cloudy on emissions - 2004-07-19
Partly cloudy on emissions - 2004-07-19: "For example, facilities that previously didn't need an air permit to operate may now need one, said Bob Heitzer of Slinger, a citizen member of the DNR-appointed Toxic Advisory Committee, which reviewed the rule. He also serves as program chair for the Southeast Wisconsin Chapter of the Federation of Environmental Technologists.
The new rule also requires an in-depth review of a company's raw materials used in manufacturing processes to determine which newly regulated substances are being used, he said. The expanded rule also could cause companies to spend more on capital improvements, including increasing smokestack heights.
Since the revised rule covers far more substances than federal regulations governing air emissions, it also could affect the state's ability to maintain existing manufacturing companies or attract new ones, Heitzer said."
Dec 16, 2005
Google, Microsoft to Fund New Internet Lab
Sun Microsystems Inc. also is joining the $7.5 million project at the University of California, Berkeley. The Reliable, Adaptive and Distributed Systems, or RAD, lab was scheduled to open Thursday and will dole out $1.5 million annually over five years, with each company contributing equally.
Full article here
Dec 15, 2005
OSHA Quick Takes -- December 1, 2005 -- Volume 4, Issue 23
Decline in Workplace Injury and Illness Rates for 2004
Safety and Health Bulletin Addresses Manually Lifting Framed
Construction Advisory Committee Meeting Scheduled
Resources Available on Hospital Emergency Preparedness
Employers Encouraged Safe and Sober Approach to Holiday Parties
OSHA's Seattle Co-sponsoring "SafetyFest of the Great Northwest"
Meat Processing Facilities Recognized for Workplace Safety
National Alliance Program Update
Regional Alliances/Partnership Formed with OSHA
Dallas Region Spotlights VPP Worksites
Voluntary Protection Programs Activity
Dec 14, 2005
Feds say high energy prices here to stay
More animal testing labs being outsourced to Asia
Read full story here
Dec 13, 2005
Earth Batteries - ( OSEN ) Open Source Energy Network
Earth Batteries - Let's see who can get the most power out of these earth batteries. We know they work to some degree, but what if we fine tuned them? "
Internet Child's Play - Learn about Science and Engineering
“Most materials professionals don’t realize that materials are an excellent way of getting kids interested in science because kids use materials all the time,”
“Science has to do with understanding how things work, and they intrinsically know a lot about the properties of materials, just because they play with them all the time.”
Read more
Map Sex Offenders - Free US Sex Offender Registry Mapping System
Map Sex Offenders - Free US Sex Offender Registry Mapping System: "Since Megan's death, the Kanka family has fought to get laws approve"
Dec 12, 2005
A little Wikipedia prank | CNET News.com
anti-Wikipedia Web site
Acetone as a Fuel Additive - PESWiki
A growing number of people are reporting their results, as tabulated here. Most have noted modest increased mileage (e.g. 2-10%), more power, more stable idle, faster start-up, cleaner emmissions. Part of that improvement is likely to be from the cleaning of the engine that the acetone accomplishes. A few have not seen an increase in mileage at the concentration of acetone they tried. Too much acetone decreases mileage. Alcohol in the fuel tends to negate the positive effects of acetone. No one has yet reported damage to their engine from acetone being added to the fuel. Several have soaked fuel components in pure acetone for extended periods and have not seen substantial effect other than some minor swelling.">Directory:Acetone as a Fuel Additive - PESWiki: "Acetone as an Additive
AddAcetone.com
This project page was created as an adjunct to the following article by Louis LaPointe, which we recommend as an introduction to the subject.
* Acetone In Fuel Said to Increase Mileage (http://pesn.com/2005/03/17/6900069_Acetone/) - Acetone said to improve the fuel's ability to vaporize completely by eliminating the surface tension that causes an increase in particulate vaporization temperature. (PESN; March 18, 2005)
A growing number of people are reporting their results, as tabulated here. Most have noted modest increased mileage (e.g. 2-10%), more power, more stable idle, faster start-up, cleaner emmissions. Part of that improvement is likely to be from the cleaning of the engine that the acetone accomplishes. A few have not seen an increase in mileage at the concentration of acetone they tried. Too much acetone decreases mileage. Alcohol in the fuel tends to negate the positive effects of acetone. No one has yet reported damage to their engine from acetone being added to the fuel. Several have soaked fuel components in pure acetone for extended periods and have not seen substantial effect other than some minor swelling."
Oil Doesn't Want Focus on Big Profit
Stumble onto a BP television ad and it is easy to assume it is a commercial for a company that makes solar panels. Or that BP is an environmental organization of some sort.
"Solar is but a tiny, tiny, tiny part of their business," Brinker said. "They make 99.9 percent of their money in the oil business."
But oil companies may have nowhere to hide as their third-quarter earnings roll in this week.
"They should be record earnings," said Jacques Rousseau, an oil analyst at Friedman Billings Ramsey Group Inc. in Arlington.
Oil Doesn't Want Focus on Big Profit: "Oil Doesn't Want Focus on Big Profit"
Oil companies report record profit- International Herald Tribune
Royal Dutch Shell said third-quarter profit rose 68 percent, to $9.03 billion. Revenue rose 6 percent, to $94.7 billion.
Marathon Oil reported third-quarter net income of $770 million, up from $222 million. Revenue jumped 40 percent, to $17.2 billion.
Oil companies report surging quarterly profit - Business - International Herald Tribune: "Oil companies report surging quarterly profit"
Study Attributes Stronger Storms to Warmer Seas - New York Times
"We are in trouble," Wolfe said. "The program is not designed to deal with these kinds of price increases."
Source:http://www.washingtonpost.com
Truth About Trade & Technology - The New Prize: Alternative Fuels
David Friedman, a senior analyst at the Union of Concerned Scientists, an environmental group, said, "ethanol has great potential to help the U.S. kick our oil habit, but that's 20 or 30 years away."
"Corn ethanol can help in the short term, but it has serious limitations, and none of this is going to work if we don't dramatically improve the efficiency of our cars and trucks."
Certainly, ethanol has its friends, like corn growers, and its enemies. In July, Corn Cob Bob, an ethanol industry mascot, was banished from Canada Day celebrations in Ottawa. Shell, a sponsor of the festivities, had expressed discomfort at the mascot's participation.
Read more here
Oil: Caveat empty | thebulletin.org
Attorney General: Clean Air Act Cases and Challenges
ENVIRONMENT: In Shift, US Agrees to Future Climate Talks
On Friday, the final day of negotiations, countries were resolved to proceed without the U.S., Sawyer told IPS.
A surprise speech by former President Bill Clinton (1993-2001) in Montreal on Friday may have played a role in the U.S. turnabout.
Fossil Fuels Set to Become Relics, Says Research Group
Dec 11, 2005
Dec 9, 2005
1981 Cadillac V8-6-4 engine wasn't the first to have on "displacement on demand"
"1981 Cadillac V8-6-4 engine wasn't the first that could have the number of its cylinders regulated? If so, get ready for another surprise. Neither was the 1917 Enger. The distinction belongs to the Sturtevant 38- to 45-hp six-cylinder engine of 1905. Three of its cylinders could be shut down.
Read more here:
http://www.motorera.com/history/hist03.htm
"Summit Point Raceway, WV—Resurrecting a 20-year-old idea, GM plans to boost fuel efficiency in its large trucks and SUVs with an engine that can run on just four of its eight cylinders when it doesn't need the power.
This "displacement on demand" system can deliver a 6 to 12% improvement in fuel efficiency, and GM claims a 25% improvement in certain conditions.
The engine starts with all eight cylinders, then runs with just four cylinders under normal driving conditions, only adding the others to carry heavy loads, pass other cars, or climb steep hills.
GM first tried the idea 20 years ago, in the 1981 Cadillac's six-liter engine, which could switch from four to six to eight cylinders, according to driving conditions. But a "natural vibration" in six-cylinder operation made the car unpopular with drivers, so the company dropped the concept.
Now two recent technology advances have allowed GM to try again. First, that old cable-activated throttle has evolved into modern electronic throttle control, capable of adjusting the gas so smoothly that it's tough to tell when the extra cylinders kick in. Second, the new engine has processing power to burn—today's engine computers are 32-bit, compared to the '81 Cadillac's 8-bit; and have roughly 100 times the memory and 25 times the clock speed.
"You won't know if you're in eight cylinder or four cylinder mode," says Tom Stevens, GM's VP of engineering. "The only thing you know is you'll go farther on a tank of gasoline."
Indeed, in a test drive here, I accelerated and braked the truck in a series of tight turns, and never felt the engine switch modes. Glancing at his telemetry laptop, the GM technician in the passenger seat said it had happened six times in just a half-mile.
When driving loads are light, the engine closes both the intake and exhaust valves for every other cylinder in the firing order, thus cutting off their air and fuel supply.
Read full story here:
http://www.designnews.com/article/CA159991.html
"What the heck is "displacement on demand" -
http://en.wikipedia.org/wiki/Displacement_on_demand
Dec 8, 2005
Air Quality Health Advisory for Milwaukee and Waukesha Counties
Madison, Wis. – The Wisconsin Department of Natural Resources is issuing an air quality health advisory for Milwaukee and Waukesha counties effective immediately today, Thursday, December 8, 2005 until noon on Friday, December 9, 2005. The advisory is being issued because of persistent elevated levels of fine particles in the air. These fine particles come primarily from combustion sources, such as power plants, factories and other industrial sources, vehicle exhaust, and outdoor fires. Current weather conditions leading to this advisory are light winds and warmer air aloft, trapping the particle pollution near the ground. Air quality is expected to gradually improve for the affected area beginning tomorrow morning.
The Air Quality Index is currently in the orange level, which is considered unhealthy for people in sensitive groups and others, including people who are not in sensitive groups but who are engaged in strenuous activities or exposed for prolonged periods of time. People in those sensitive groups include those with heart or lung disease, asthma, older adults and children. When an air quality health advisory is issued, people in those groups are advised to reschedule or cut back on strenuous activities.
People with lung diseases such as asthma and bronchitis and heart disease should pay attention to cardiac symptoms like chest pain and shortness of breath or respiratory symptoms like coughing, wheezing and discomfort when taking a breath, and consult with their physician if they have concerns or are experiencing symptoms. To receive air quality health advisories by e-mail, visit http://dnr.wi.gov/org/aw/air/health/listse"
Contacts: Larry Bruss, DNR (608)267-7543
Henry Anderson, DHFS (608) 266-1253
Can't catch a break .... is Biodiesel "most destructive crop on earth"???
|
| |||
Dec 7, 2005
OSHA awards millions in Susan Harwood Grants - 10/28/05
OSHA awarded additional grants in three categories: OSHA Training Materials Development Grants support the development, evaluation and validation of training materials for construction, work-related transportation hazards and other safety and health areas of interest; Targeted Topic Training Grants support training for construction and general industry hazards; and Institutional Competency Building Grants help nonprofit organizations expand their safety and health training, education and outreach to assist workers on an ongoing basis."
In state economic heft, bioscience beats beer
The state's bioscience industry - 338 companies strong - generates $6.38 billion in revenue and pulls in $582 million of research funding from out-of-state sources. That adds up to a direct economic impact of more than $6.9 billion, says a Bioscience Wisconsin 2006 report that will be issued Wednesday by the Wisconsin Association for Biomedical Research and Education.
The Kyoto Municipal Government is collecting 1.5 million liters of used cooking oil annually from households and hotels. The bio-diesel fuel produced
In Shiga and Chiba prefectures, projects are under way to plant rape when converting rice paddies to other crops. The rapeseed oil produced is used in households and schools, and the used oil is collected and turned into soap and bio-diesel.
However, the Biomass Industrial Society Network, a nonprofit group, warns against unbridled bio-fuel development.
"It is not a good thing to only focus on increasing biomass fuel production," said Miyuki Tomari, a representative of the network. "There are still many hurdles (to its growth) including transportation and supply systems, and the need for tax breaks to promote use of bio-fuels.
"Disorderly imports also cause problems," she said.
The Japan Times: Nov. 2, 2005
Dec 6, 2005
Bill Gates is funding with $450 million to come to
They laughed. Perhaps that was to be expected when the world's richest man, who had just promised them $450 million, was delivering a punchline. But it was also germane, because they were gathered to celebrate some of the oddest-sounding projects in the history of science.
Their deadly serious proposals - answers to the Grand Challenges in Global Health that Mr. Gates posed in a 2003 speech in Davos, Switzerland - sounded much like his spoofs: laboratories around the world, some of them led by Nobel Prize winners, proposing to invent bananas and sorghum that make their own vitamin A; chemicals that render mosquitoes unable to smell humans; drugs that hunt down tuberculosis germs in people who do not even know they are infected; and vaccines that are mixed into spores or plastics or sugars and can be delivered in glasses of orange juice or modified goose calls.
What Mr. Gates had outlined at Davos were the greatest obstacles facing doctors in the tropics: Laboratories are few and far between. Vaccines spoil without refrigeration and require syringes, which can transmit AIDS. Mosquitoes develop resistance to all insecticides. Crops that survive in the jungle or desert often have little nutritive value. Infections outwit powerful drugs by lying dormant.
Dec 5, 2005
First Wisconsin biodiesel plant
DeForest village president Jeff Miller said the project could cost anywhere from $10 million to $15 million and create 10 to 15 new jobs. The plant is expected to produce about 20 million gallons of biodiesel annually, according to the Wisconsin Soybean Marketing Board.
"It's a big deal," Miller said. "We'll be the first community in Wisconsin to have a biodiesel facility."">JS Online: News:: "MADISON, Wis. (AP) -- A recycling company is poised to break ground on Wisconsin's first biodiesel plant.
Green Bay-based Anamax Corp. plans to start construction on the 12,300-square-foot plant next to its existing restaurant-grease recovery plant in DeForest on Monday. State Department of Agriculture Rod Nilsestuen and U.S. Rep. Mark Green, a Republican from Green Bay, are scheduled to attend.
DeForest village president Jeff Miller said the project could cost anywhere from $10 million to $15 million and create 10 to 15 new jobs. The plant is expected to produce about 20 million gallons of biodiesel annually, according to the Wisconsin Soybean Marketing Board.
'It's a big deal,' Miller said. 'We'll be the first community in Wisconsin to have a biodiesel facility.'"