Sunday, December 30, 2012

Types of Batteries

Lead-based Batteries
 Absorbent Glass Mat (AGM)
 New Lead Acid Systems
Nickel-based Batteries
 Lithium-based Batteries
 Types of Lithium-ion
 Li-polymer Battery: Substance or Hype?
  Cycle Performance
 Supercapacitor
 Fuel Cell Technology
 The Miniature Fuel Cell
 Alternate Battery Systems
 Experimental Rechargeable Batteries

I was commenting on an article and realized I needed to know more about the different types of batteries used these days because my comment would be mostly for the types of batteries found in most non-hybrid and non-electric based 4, 6 and 8 cylinder vehicles. However, I realized after thinking about it that there are many different types of batteries that would cause various different problems if one were in such a vehicle in an accident. Some would simply short out, some would leak battery acid on people in overturned cars and trucks, and some would have other problems. I didn't find out exactly what I wanted to know about but I put all these buttons above for any of you that want to do more research on the subject.

Hopeful energy Stories of 2012


Biggest Energy Stories of 2012


New Tomb for Chernobyl?


Steel Skeleton at a Deathly Site

Photograph by Sergey Dolzhenko, European Pressphoto Agency
Visitors gaze overhead at the steel lattice that will underpin the new protective shelter at Chernobyl, site of the worst nuclear accident in history. The so-called New Safe Confinement, designed to seal the destroyed reactor and contain the radioactive material inside, is the latest step in a more than 26-year cleanup at the desolate plant site in Ukraine. (Related Quiz: "What Do You Know About Nuclear Power?")
On April 26, 1986, an explosion in one of the plant's reactors spewed large amounts of radioactive material over Ukraine, Belarus, and western Russia. The immediate area was evacuated, but the cloud that rose from the burning reactor spread iodine and radionuclides over much of Europe. Some 30 workers were killed immediately, and as many as 4,000 people are expected to die eventually as a result of radiation exposure from the Chernobyl plant, by the World Health Organization's reckoning. Some estimates of the excess cancer toll are far higher. Immediately following the accident, workers braved dangerous conditions to build a steel and concrete structure to contain the uranium, plutonium, and other radioactive materials at the ruined plant. Known as the "sarcophagus," the structure was never meant to be a permanent solution. It is supported by faulty beams and has developed cracks, causing experts to worry it could collapse and once again allow radioactive material to escape.
A plan for a more permanent protective solution, developed more than 15 years ago by European and Western experts, finally is being put into action. The $2 billion (1.6 billion Euro) effort, funded by more than two dozen nations and the European Union, is "an unparalleled project in the history of engineering," says the European Bank for Reconstruction and Development, the project administrator.
After shoring up the sarcophagus, workers raised the first section of the new structure’s arched roof, seen here in November. The new shelter will eventually cover the damaged reactor. The mammoth structure, which is slated for completion in 2015, will weigh 29,000 tons and stand tall enough to house the Statue of Liberty.
—Joe Eaton

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Birth old age Sickness and Death

The Tibetan Buddhists define these states of being as the most difficult times for a soul to transit through. The distinction is not limited to human beings.

I would look at these states as times of confusion and grief even though for most people watching a baby being born this is a happy time. However, the point is that being born might not be a happy time as the baby experiences it because it might not understand who and what it is, where it came from, how to speak or what it is doing here on earth.

I can remember back quite a ways and apparently more than most people tend to. For example, I can remember quite clearly understanding English completely but not being able to speak it yet. This was incredibly frustrating for me and I would cry. Because I remember family and friends gathered there and wanting to speak too and to share my story but I couldn't. So, at this point I must have been before 1 years of age when this happened. I can remember completely understanding what everyone said, (maybe not all the nuances that an adult can perceive from years of experience in a language), but understanding all the basic words and knowing what was being said in general and wanting desperately to participate in the conversation. It is my thought that this was so frustrating for me that eventually I contracted whooping cough because of this incredible frustration in my young life. It was as if I was a fully formed adult in this baby body and I didn't have the full use of my abilities yet. So, it was an incredible state of grief for me.

Most people equate grief with Old age, Sickness and Death in all cultures around the world with grief and with death and dying. But I think it is very perceptive of the Tibetan Buddhists to also understand the grief a baby experiences being born out of the safety of it's heaven realm or wherever it is coming from as a soul. For a soul to be born on earth is not necessarily a safe thing to do for anyone.

Though a baby is almost always a blessing to those to whom it comes it is also a strain for them often to have another mouth to feed. So, often it is a mixed blessing at best for people worldwide even though most babies are welcomed with open arms by their parent or parents and relatives and friends.

I found myself experiencing dreams that were regarding deep grief of loved ones long lost and grieving the loss of everyone who has passed on who I have known or loved throughout my life. I guess it is a time for dealing with loss as we deal with the passing of yet another year. I have lived 64 years so far so I have lost many friends, relatives, movie star heros and heroines and political leaders along the way so far. And it gives a very different perspective to life having done that than when I was a teenager or young person. At this stage nothing in life seems very permanent. The person who has been there the longest and been around me the longest at present is my 38 year old son and in a whole lot of ways that always seems kind of strange that that is now true. Though I still have many relatives and friends from the early 1960s during my teens they mostly now live in other places than I do now so I see them at most once or twice a year. Happy 2013! Happy New Year!

Wireless Power


Mobile phones and computers are charged with a generator in New York City.
New technology that allows for wireless charging of electronic devices could make a rarity of cord jungles like the one in this image, captured this year at a power generation station in New York City during the blackout caused by Hurricane Sandy.
Photograph by Timothy A. Clary, AFP/Getty Images
Will Ferguson in Boston
Published December 28, 2012
A mobile phone that charges in your pocket, a flat-screen TV that needs no power cord, a car fueled by a cordless panel in the floor: In a nondescript building just outside Boston, these and other applications of wireless electricity signal a future with fewer snaking cables.
WiTricity, a company spun off from research at the Massachusetts Institute of Technology (MIT), aims to redefine how people use energy, making it possible to power devices without ever plugging them into an outlet. In WiTricity's lab, various devices run on power transmitted via electric coils through the air.
Plugged In, Virtually
"It is not hard to imagine that in the next few years, you go to a coffee shop, sit down in a chair, sign into a power zone, and charge your phone or laptop," said Richard Martin, editorial director for Pike, a market research group that focuses on smart-energy solutions. "We predict this technology taking off in a similar fashion to how Wi-Fi got its start a decade or so ago."
Martin says the industrial potential for wireless power is huge, especially in the realm of electric vehicles and wireless sensors, where harsh environments make it difficult to run wiring. In addition, he says wire-free electricity transmission is often a more convenient, greener alternative to conventional plug-in charging. (See related blog post: "Wireless Power Can't Yet Replace Utility Poles, but Could Offer More Options for Electronic Charging") "Part of this is that there is an obviously big space in the market waiting to be filled," Martin said.
WiTricity CEO Eric Giler imagines a future where power devices are embedded in the walls and carpets of homes, making for a truly wire-free household. He says with a big enough power supply and small wireless repeaters, one could even power a grocery store or office building.
Conventional charging devices such as the cord for a cell phone use electromagnetic induction to transmit power. Through electromagnetic induction, an electric current is sent through a magnetic field generated by a power conductor to a smaller magnetic field generated by a receiving device. (See related quiz: "What You Don't Know About Electricity")
"Think of your electric toothbrush," Giler says. "It works very efficiently, but the problem is that it can only transmit power wirelessly a few inches."
WiTricity devices share energy through magnetic fields as well. However, unlike those generated by your toothbrush or iPod cable, WiTricity's devices produce magnetic fields through a process called resonant magnetic coupling, which allows power to be transmitted several meters in distance.
Resonant coupling is a well-understood concept illustrated by many everyday examples. A child pumps her legs at the resonant frequency of a swing to fly through the air, or an opera singer shatters a wine glass by singing a single note at a frequency that matches the acoustic resonance of the glass.
WiTricity founder and MIT professor of physics Marin Soljačić wondered whether electricity could be passed from a wall outlet to an electronic device in a similar manner after he was awoken late one night in 2007 by the beeping of his wife's dying cellphone.
He experimented with two electromagnetic resonators vibrating at a specific frequency and found they shared power through their magnetic fields at distances far greater than their conventional, magnetic induction counterparts. The results of his work were published in the journal Science later that year, and WiTricity was founded soon after to develop the technology for commercial use.
Hope for the Electric Car Market?
Giler says materials such as wood, brick, and concrete are essentially transparent to magnetic fields, enabling two WiTricity devices to transfer power through them in amounts ranging from a few milliwatts to several kilowatts.
As the number of household electronic devices proliferates, so do concerns about electromagnetic radiation exposure from these devices and the possible health effects. Giler, however, says WiTricity's technology is safe. While the human body responds strongly to electric fields, (the same response that makes it possible to cook the meat of a chicken or steak in a microwave), Giler says humans do not absorb power from the low-level, magnetic field generated by a WiTricity device.
"If you are OK living on Earth, then you should be OK with what we are doing at WiTricity," he says.  "Our technology generates less radiation than the Earth's magnetic field; it is one hundred times safer than a cell phone and generates a million times less radiation than an MRI machine."
He says WiTricity is developing wirelessly powered devices ranging from an iPhone to implanted medical devices and military robots. Both Giler and Martin agree that the electric-vehicle industry will be the first market sector to benefit from wireless power transmission.
"The electric-car industry has figured out that people aren't going to use electric vehicles if they have to constantly plug them in," Giler says. "We are trying to make charging your car as convenient as fueling it at the pump."
In the bumper of an electric BMW coupe, WiTricity has placed a wireless coil that receives power from a resonator embedded in the floor beneath the car. The system can transmit up to 3,300 watts per hour and takes four to six hours to fully charge the vehicle.
A market report recently released by Pike predicts wireless charging systems will make a big difference for the sluggish electric vehicle market worldwide, helping to increase EV sales from 120,000 in 2012 to more than 280,000 by the end of the decade. Martin says this is primarily due to big investments in the technology on the part of major EV manufacturers. He predicts that as the systems become prevalent in towns and cities, the added convenience of not having to plug in will make buying an EV a more palatable option for convenience-minded consumers.  (Related blog post: "How to Compare the Cost of Electric and Gas Cars")
Martin says wireless power is currently being used both in the United States and abroad in experimental vehicle systems. In South Korea, researchers are using power pads on a prototype bus route to feed energy to transport vehicles. At Google headquarters in California, wireless power is being offered free of charge to employees who choose to go electric.
In Europe, wireless-energy developer Qualcomm recently kicked off a two-year project with Renault to test the feasibility of embedding wireless power in the roadway. Called Halo, the technology involves inductive coils placed both in the road and on the underbelly of a vehicle. When a car drives over segments of roadway with the inductive coils, it will receive an energy boost.
While tearing up roadways for electric-powered driving would be a multibillion-dollar project decades down the line, Martin says to expect dynamic charging stations at stoplights and landing pads on bus routes in the not-too-distant future.
"It is really not that hard to envision," Martin says. "Similar to a wireless Internet provider, you will be signed up with a particular service, and the system will charge you automatically when you download power from an overhanging station or pad in the roadway." (See related photos: "Five Most Hopeful Energy Stories of 2012")
This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge.

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Wireless Power May Cut the Cord for Plug-In Devices, Including Cars

Just because you CAN do something doesn't mean you should. I tend to be skeptical about people telling me they can recharge an electric car wirelessly because of the level of voltage you would need to do that. For example, as it is it really isn't completely safe for people to even be riding in Electric cars all the time for months and years. So, as you increase the voltage of trying to charge things you also increase the risk of things like different kinds of cancers and things like leukemia, lymphoma and other blood cancers because of the corona effects of generating or discharging large voltages around human bodies without lead or other shielding like you wear in the dentists office for x-rays. My thought is that eventually when enough people die from riding too many hours or driving too many hours in electric cars they might start lead shielding the cars to protect the drivers and riders from this problem. I haven't heard whether they have started to do this yet. However, I do know that they now have an emergency breaker in the trunk of most Priuses in case of a traffic accident so passengers and drivers and firemen and policemen don't have to die of electrocution trying to rescue or be rescued after an accident in a Prius or other hybrid or electrical vehicle. Many people were electrocuted during or after accidents until they did this including police and firemen. Another problem in Electric or Hybrid cars might be the battery acid if the car turned upside down if the batteries were broken and the battery acid came over people and blinded them or something. Unless you have water it will burn your fingerprints off, make you blind, or burn your skin off until you wash it off with water.

Also, even though I could recharge my phone or Ipad wirelessly I would rather not just for basic safety reasons but that is only because I learned the electrical trade while growing up from my father who was an Electrical Contractor in Los Angeles County in California.

And, in regard to Electric cars because of what I know regarding potential health problems from driving or crashing in one, I likely would prefer to drive something like a Hyundai Elantra which after all is the car of the year that gets 35 or 40 miles per gallon without endangering my health or the health of my family and friends.








Midnight in the Garden of Good and Evil: The movie

Midnight in the Garden of Good and Evil (1997) - IMDb

www.imdb.com/title/tt0119668/
 Rating: 6.5/10 - 23509 votes
A visiting city reporter's assignment suddenly revolves around the murder trial of a local millionaire, whom he befriends.
Directed by Clint Eastwood. Starring John Cusack, Kevin Spacey.

My wife bought me for Christmas a year ago: The Clint Eastwood limited edition gift set of DVD's. There are over 30 of his movies on DVD and a large coffee table type of book about all his movies included there. My son found it on top of one of our collections of about 20+ years of  DVD's and Blue Ray DVD's and realized I hadn't opened it yet. I said, "I mostly like to watch movies with other people now so I mostly watch them on cable because other people are watching them too around the world or I wait until a friend or family member wants to watch a DVD with me. He looked through them and mentioned this movie and I said it was a really good one so we watched it again.

I was kind of surprised it was made in 1997 because it seems like just yesterday when I first saw it with my wife. So, my youngest daughter must have been just a baby then.

This movie stars John Cusack and Kevin Spacey as well as John Cusack's love interest in the movie Alison Eastwood (one of Clint's daughters). 

This movie is delightfully eccentric in a Savannah, Georgia kind of way. I had remembered it being set in New Orleans but I realized it was in Savannah, Georgia  because of the very polite Southern ways of the people that are unmistakable.

Another remarkable thing about this movie is that there is a very Young  Jude Law that you almost can't recognize when he first sort of started his career here in the U.S. (look for the Camaro).

I think if you haven't seen this one you will like this offbeat murder mystery. John Cusack is a New York Writer for a magazine and is totally unprepared for everything he finds in Savannah High Society, including Keven Spacey. So, it is a rare treat of a movie!

Saturday, December 29, 2012

a 2nd Cold War?

I was thinking today that if there ever was a 2nd cold war it would not be conducted like the first one. It would be between the largest Nuclear powers and it would be a war for resources whether that be food, water, oil, technology (all these things and more) and the main instruments of that war would be money and currency exchanges, the Internet (as in syphoning money out of competing nations) and the control of the mining of precious minerals and access to good water and use of the oceans. And there would never be a nuclear war because this would be a 100 or 200 year long cold War that would be very polite and even businesslike. But no one should mistake that it might be happening right now for the next few hundred years. There would never be a nuclear war. We came much to close to that on multiple occasions in the past cold war as in the Cuban Missile Crisis and various other times. But, I think instead of calling it a 2nd Cold War maybe a better name for it might be: "The Polite War" that lasts generations.

Another really strange thing about something like this is that nationalism is on the wane. So, in the end it will become more and more like areas just competing for resources any way they can.

Nationalism in general is on the wane because of the Internet and I think that is the complaint many nations in the United Nations are addressing because the most serious end of nationalism would be in the smaller countries. The larger the country the more enthnocentric the people tend to be. For example, China and Russia and the U.S. are the three most ethnocentric nations on earth. An ethnocentric nation thinks it is the cultural center of the universe and this tends to make ethnocentric nations dangerous to each other and the world because of this. However, eventually even the biggest ethnocentric nations will start to lose nationalism more and more as well. It is inevitable because of our shrinking world in entertainment, the news, and products and Social Media worldwide.

So, just like the European Union formed it is likely other areas of the world will form more and more formal economic groupings which in the end might look a lot like something called "The World Union" based upon the needs of all nations and likely will come eventually through the United Nations and the IMF or something like that.

I wrote this as I looked into 2013 and beyond to see what was coming more as an intuitive and this is what will tend to happen as time moves on.

We Survived 12-21-12 but what about Cliff and debt ceiling?

Compared to the Fiscal Cliff and the Debt Ceiling after that maybe the real joke on all of us will be the fiscal cliff(benefits and jobs might go away and taxes go up) and Debt Ceiling (will we lose more of our good credit rating again?

Hopefully, our President and Congress somehow will put what is good for the country above getting re-elected. I think if it was up to the President (if it was up only to him) he would use executive privilege  and solve this problem for all of us if he were allowed to because this will be his last election that he just went through.

However, it doesn't sound like that is what is happening so hopefully someone can be very creative and useful in the way they figure a way through all this before it gets any worse.

Though Republicans want to wait so they can say they reduced taxes after January 1st. However, the problem with that is what if no one can put all the pieces back together again after we fall off the cliff. It isn't a very simple problem because of so many various components to how the government operates. Once you explode the government into all these pieces, how are you going to get that many people to agree on how to put humpty dumpty together again if they can't agree to something so simple now?

13 News Stories for 2013

Disputes and economic worries will keep China, Japan, North Korea in the news

CNN - ‎35 minutes ago‎
More turmoil for Syria and its neighbors. If anything can be guaranteed, it is that Syria's gradual and brutal disintegration will continue, sending aftershocks far beyond its borders.
Iran may be reconsidering position on Syria - by Alexandra Sandels
US officials: Syria using more accurate, Iranian-made missiles

Egypt Islamist trying to Stifle Dissent?

  1. Egypt opposition says Islamists trying to stifle dissent
    Yahoo! News (blog) ‎- 21 hours ago
    From Yahoo! News: CAIRO (Reuters) - Egypt's opposition accused President Mohamed Mursi's Islamist allies of trying to muzzle dissent on ...
  1. Voice of America (blog)‎ - 5 days ago
     

    Egypt opposition says Islamists trying to stifle dissent

    CAIRO (Reuters) - Egypt's opposition accused President Mohamed Mursi's Islamist allies of trying to muzzle dissent on Friday after prosecutors decided to investigate whether prominent government critics were guilty of sedition.
    The probe, which comes a month after Mursi replaced the chief prosecutor, further sours the political climate as the leader and his opponents face off over a new constitution that became law on Wednesday.
    Critics of the new charter say it uses vague language, fails to enshrine the rights of women and minorities and does little to champion the rights of Egyptians who rose up last year to overthrow army-backed strongman Hosni Mubarak.
    Supporters say it protects personal rights that were often trampled upon during the Mubarak era and a subsequent spell of army rule.
    The constitution text won about 64 percent approval in a two-stage referendum but Mursi's opponents vowed to continue protests and rejected his calls for a national dialogue.
    Prosecutors ordered the inquiry into three of the president's most prominent opponents on Thursday - former Arab League chief Amr Moussa, Nobel Peace Prize laureate Mohamed ElBaradei and leftist Hamdeen Sabahy.
    Moussa and Sabahy both challenged Mursi for the presidency in a June election which followed the 2011 uprising.
    The prosecutor's office said the three had been accused of inciting supporters to rise up and overthrow Mursi, the country's first fairly elected leader.
    Mursi's critics saw an attempt to intimidate them into silence and vowed to continue challenging his rule.
    "I believe this is orchestrated by the Brotherhood leadership," Hussein Abdel Ghani, a spokesman for the country's main opposition umbrella group, told Reuters. "The Mubarak regime used to order the same tactics."
    "But we are going to use our full rights, our civil tactics, to demonstrate our opposition to this regime," he said.
    The charged atmosphere makes it harder for Mursi to bolster his authority and muster a consensus for unpopular austerity measures vital to preventing a weak economy from collapsing.
    AN END TO TURMOIL
    Mursi is hoping that the quick adoption of the constitution and holding elections to a permanent new parliament soon will help end the long period of turmoil since Mubarak's overthrow in February 2011 that has wrecked the economy.
    But the Egyptian pound tumbled to its weakest in almost eight years this week after the constitution was approved. People unnerved by the continued political tension rushed to hoard dollars and gold.
    The government ordered new restrictions on foreign currency apparently designed to prevent capital flight. Leaving or entering with more than $10,000 cash is now banned.
    Mursi was propelled into office thanks to the rallying power of his Muslim Brotherhood, the country's main opposition group under Mubarak that was banned from formal politics for decades.
    Ahmed Sobeih, a spokesman for the Brotherhood's Freedom and Justice Party, dismissed Abdel Ghani's accusation of an organised legal campaign against Mursi's opponents.
    "We must get away from the language of mutual accusations," he said, adding that "dozens" of similar complaints had been filed against Brotherhood leaders.
    Mursi appointed Chief Public Prosecutor Talaat Ibrahim when he assumed sweeping new powers on November 22. Ibrahim's predecessor, Abdel Maguid Mahmoud, had served for many years under Mubarak.
    Judicial sources said the inquiry against Moussa, ElBaradei and Sabahy followed a complaint from lawyers sympathetic to Mursi.
    The trio are part of the National Salvation Front, an alliance of political groups that has spearheaded street protests against the government.
    "The mere referral of these complaints to an investigative judge and the accompanying public announcement is already cause enough for serious concern," said Heba Morayef, Egypt director at New York-based Human Rights Watch.
    A spokesman for Moussa said the accusations against him were groundless.
    "What we read in the papers are several allegations that we have denied over and over in the past few months," said Ahmed Kamel, a spokesman for Moussa's Congress Party. "They are completely unfounded and have no relation to reality."

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