Bus-Top Gardening

Gardens Thrive on Top of City Busses

 

27th Feburary 2012

By urbangardensweb.com

Bus Roots is a living garden planted on the roofs of city buses. It’s an effort that rose out of New York City designer Marco Antonio Castro Cosio’s graduate thesis at the NYU. The project aims to reclaim the forgotten space on the tops of city buses, while enhancing the quality of urban life by proliferating green spaces on these unused bus roofs. A prototype of the rolling gardens has been installed on the roof of the BioBus, a mobile science laboratory and the first bus with an extensive green roof system. It has been growing for five months while travelling around New York City and as far as Ohio.

Bus Roots joins the ranks of mobile gardens planted on trucks, trains, and other roving sites. Cosio explains his project as an exercise in “nomadic urban agriculture.”

Benefits
According to the bustop gardener, benefits include:
• Aesthetic Value
• Mitigation of Urban Heat Island Effect
• Acoustical and Thermal Insulation
• Storm Water Reduction and Management
• CO2 absorbtion
• Habitat Restoration
• Public Education and Recreation
• Reclaiming Forgotten Real Estate

 

Raising the Roots
Cosio estimates Bus Roots can add greatly to the city’s green space. Each public transit bus has a surface of 340 ft2., and The Metropolitan Transit Authority has a fleet of around 4,500 buses. Do the math.

“If a garden were planted on the roof of every one of the 4,500 buses in the city’s bus fleet,” calculates Cosio, his busses could add 35 acres of new rolling green space in the city.

from:    http://wakeup-world.com/2012/02/27/gardens-thrive-on-top-of-city-busses/

Evita Ochel on Heart-Centered Living

Awakening to Heart-Centered Living

12th March 2012

By Evita Ochel

Our world is in the midst of a major change, and we are awakening. Awakening today from years, decades and centuries of living stifled by illusions and limited by controlling beliefs and unconscious thoughts. Today, we have the chance to step into the light of consciousness and see the world, life and ourselves through a lens of clarity like we never have before. We have the chance to see through the illusions, the drama, the propaganda and all that has kept us asleep, busy and distracted from the truth of all that is.

But what will we do and how will we react as we wake up? For many around the world, the awakening is a rude one and it is bringing about various levels of anger, resentment, frustration and despair. Many of the things, people, organizations and systems we put our trust and faith in have failed and betrayed us. Many of our first responses thus are to strike back, get even, attack, retaliate and expose that which has enslaved us for so long. And while all of these actions may have some merits and many of us may feel justified taking them, there is something else to consider, something very fundamental about this awakening that is much more powerful to put into practice.

At the root of this awakening is a very important foundation—the foundation of the heart. For eons humankind has led life ruled by the mind, which has to this point been largely untapped and unconscious where its full potential lies. Despite this, logic, reason and rational thinking were valued over empathy, compassion and emotional feeling. We were taught to be strong, competitive, the “fittest” and focus on personal desires without regard for how it will impact others or nature. Yet something about this did not feel “right” – did not feel natural to many of us, and is today one of the biggest factors driving this awakening.

In the midst of evolving as life on this planet, we neglected one of the most important aspects of ourselves. We have denied, suppressed and alienated our heart. And so today, we are not just awakening, we are awakening to heart-centered living.

The Meaning of Heart-Centered

“Love doesn’t need reason. It speaks from the irrational wisdom of the heart.”  – Deepak Chopra

The foundation of heart-centered living is love. Pure and simple. Therefore, when we embrace or step into heart-centered living, we are allowing love to be the guiding force for all that we think, say and do. We are moving out of fear-based paradigms and moving into love-based paradigms. How this plays out in everyday life on a practical level is huge, and has massive implications for all life on this planet. Our hearts are starved and we are finally coming back to ourselves, healing ourselves and healing our planet. For example, it is no coincidence that heart disease today is our number one killer. While I will be the first to say that healthy eating is vital to our physical survival and quality of life, beyond this physical nourishment is something much bigger. Our overall energetic frequency of the thoughts, words and actions we experience influences our mind-body connection and this is reflected in the state of our personal health, and collectively in the health of our planet.

Therefore to understand what heart-centered living is all about, there are three main areas that are the building blocks for putting a heart-centered approach into action on every level of our existence.

Compassion for Self

For starters, it means growing in and nurturing self-love. Yes, we actually start to put ourselves first, but not from an Ego perspective, but from a heart perspective. When we wake up to heart-centered living, we understand that we are the central point of creation of our personal reality. Until we understand love personally and experientially, and learn to love ourselves, we are of little value to ourselves, others and our world. Until we learn to really love ourselves, we will continue to engage in destructive behaviors that harm the self, others and our planet. This applies to everything in life.

A person who has a high degree of self-love is incapable for example of being in a destructive relationship, or over-eating, or using toxic substances, or subjecting themselves to any other physical, mental, emotional or spiritual harm. The higher your level of self-love the more compassion you exercise in all of your thoughts, words and actions towards the self and all of life’s creation. And in case it is not yet clear, this has nothing to do with selfishness, but with being awake and aware enough to know that we can only give what we are and what we have. Therefore if we do not have love within us, how can we give love to others? Or kindness? Respect? Compassion? Etc.

“Love yourself first and everything else falls into line. Your really have to love yourself to get anything done in this world.”   – Lucille Ball

Compassion for Others

Secondly, it means a unity-centered attitude in how we interact with others. We begin to value things like community. We come to understand that we are all from the same source on this planet, and thus one human family. We begin to see ourselves in all of the “others” with whom we come into contact with everyday. And because we would not hurt, cheat or abuse the self, we would not do this to any other being. But again, for this to take effect, we have to first apply the point above with respect to increasing our self-love. And when we do apply the highest level of self-love we can at any given time, we immediately change our thoughts, words and actions towards others, for we take on the highest level of empathy no matter who we are dealing with.

We realize that only peace is natural in how we interact with others, releasing fear-based behaviors that are centered in violence, war, and oppression. We begin to understand the real meaning of justice and equality, knowing that it just does not make sense for one to have more than enough, while the other struggles with not enough to survive. Discrimination, judgement, and prejudice get released as we come into full awareness of what it means to be one. We stop fearing our differences, and instead celebrate our unique diversity.

“Love for others and respect for their rights and dignity, no matter who or what they are: ultimately these are all we need.”   – Dalai Lama XIV

Compassion for Nature

Thirdly, it means a high degree of stewardship when it comes to all of nature and our planet. The more we love ourselves, and love the communities that we share this Earth with, the more we make sure that our home—planet Earth—is kept in the healthiest state it can be.

Living from the heart means we know that every body of water on this planet is like the blood that runs through our body, and in order to be healthy, we cannot pollute either. We begin to be mindful of our actions in how we preserve clean air, both inside and outside our homes. We begin to show the highest level of compassion for all animals, and plants and all other species of life on this planet. Nothing is seen as worse than, or more worthy than. We stop discriminating between species as to which ones we call our pets, and which ones we abuse or kill. We begin to take a high degree of reverence for nature knowing that it has a sacred balance, and we learn to work with it, rather than against it.

Living from the heart and being stewards of this planet also means that we do not try to impose our will or control nature or any of its species. We are just one aspect of nature that has the choice to either live with the sacred harmony, or destroy the harmony of life on this planet.

“There is hope if people will begin to awaken that spiritual part of themselves, that heartfelt knowledge that we are caretakers of this planet.”   – Brooke Medicine Eagle

From Mind Wisdom to Heart Wisdom

In closing, I wish to share with you my personal philosophy for my life, which today I keep as simple as possible – live consciously using the wisdom of the heart and the power of the mind.

May we remember that living from the heart does not mean that we abandon the power of our mind. To do so, would be to enter a new imbalanced way of existing on this planet. We cannot deny any part of ourselves to live from our highest potential – not our mind, not our heart and not our soul. We are multidimensional beings, both on a physical and spiritual level and we are today learning how to truly put that into action and live our lives from the most holistic and balanced foundation.

Ultimately, at our essence we are love. We are not fear, or anger, or greed, or competition. As we continue to awaken, may we continue to grow in love, and exercise all that we are in how we relate to ourselves, others and all living and non-living things on this planet. May we always focus on the solutions, rather than the problems, and truly be the change we wish to see.

About the Author

Evita Ochel is an author, speaker and holistic living expert. She is the editor of two online publications:EvolvingBeings.com – to awaken and inspire people to expand their consciousness and connect with a heart-centered way of life, and EvolvingWellness.com – to awaken and inspire people to attain optimal health and wellness through natural health and nutrition. Evita is also the founder of the Healthytarianmovement and author of the newly released book “Healing and Prevention Through Nutrition”.

from:   http://wakeup-world.com/2012/03/12/awakening-to-heart-centered-living/

El Hierro Update

El Hierro Volcano : Yellow alert – Atlantic Explorer will try to use the ROV on Tuesday

Last update: March 12, 2012 at 3:19 pm by By 


Update 12/03 – 07:28
– The Atlantic Explorer vessel of the company QSTAR SLU, hired by members of ‘Universidad de las Palmas de Gran Canaria’ (ULPGC) and collaborating, the non-profit organisation, SOS Océanos is back in town. Julio received an Email from one of the people in charge that they will try to use the ROV today on Tuesday, weather permitting of course.
– 2 earthquakes so far today – M &.1 and M 1.3 both at a depth of 12 km


Update 11/03 – 23:55
– New images from Joke Volta have been loaded in our picasaweb
– A 5th earthquake with a magnitude of 0.6 occurred at 21:37

Update 11/03 – 22:58
– no more new earthquakes
– some people are looking for a new name for the new volcano. IGN scientists are talking internally about “El Volcan de La Restinga”  but a new name is certainly desirable.
– Involcan and ITER have published the new CO2 graphs who are showing a light increase to 934 ton per day.

Update 11/03 – 21:34 UTC
– Today a number of people and Joke saw a faint jacuzzi or rather degassing in the vent area. This was also confirmed by scientists.
– The degassing started already yesterday afternoon and was mentioned by some ER readers, Julio and AVCAN.
– We think it is probably too early to talk about a reactivation of the eruptive process.

Update 11/03 – 18:38 UTC
– Images Joke Volta from today showing a beautiful sunrise and a few images with a super faint jacuzzi. Click here.

Update 11/03 – 08:38 UTC
– 4 earthquakes so far since midnight. Resp. 1.8, 1.5, 0.3 and 1.7. Depths in between 8 and 12 km.


Update 10/03 – 23:10 UTC
– The Atlantic Explorer vessel is currently navigating to El Hierro for a new campaign. In the team, members from the Universidad de Las Palmas de Gran Canaria and SOS Océanos. Lets hope this time the conditions will be good enough for deploying the ROV.
Update 10/03 – 21:45 UTC
– The following video shows the activity at ‘El Mar de Las Calmas’ from 18:55 to 19:55 UTC  x10 normal speed, by Julio del Castillo Vivero.

– AVCAN (Actualidad Volcánica de Canarias) believe the eruption was not over and continues.
– Joke Volta has spoken with Ramón Ortiz and here we have translate his words for what he believes could be happening:

” What can be observed now we saw 2 weeks ago. I have looked at the seismic network, and there has been no variation, no anomalies. When there is an eruptive activity this is reflected in the seismic network. What could be happening is that as magma is still hot, it takes time to cool down, this material is still releasing heat and vapor, and there is still gas release. That is why there is still an exclusion zone around the volcano. Tides can affect the process that we see. As the tide changes, the pressure does too and this can alter what is happening. The effect of the tides we have observed it two weeks ago when there was a decrease in activity. The visibility of the volcano changes and this is also due to the tides.

– What we are sure of is there has been no official communication about what is happening.

for more information and updates, go to:    http://earthquake-report.com/2011/09/25/el-hierro-canary-islands-spain-volcanic-risk-alert-increased-to-yellow/

Earthquake — Kashmir, India

March 12, 2012 – Strong earthquake in Kashmir

Last update: March 12, 2012 at 7:12 am by By 


M 5.6      2012/03/12 06:06      Depth 49.3 km     NORTHWESTERN KASHMIR

Local time : 11:06:45 AM at epicenter
Satellite map of the greater epicenter area (see below)
141 km (87 miles) NW of Gilgit, Kashmir
154 km (95 miles) NE of Chitral, Pakistan
Max. expected shaking : moderate for 9,000 people and light shaking : 332,000
The nearest populated places are: Lasht (13km), Baroghil (19km), Kharach (20km), Dehe Gholaman (18km). The closest civilian airport is Chitral (159km).
The Murgab hydrodam is located at a distance of 62 km from the epicenter.
Koyo Zom is the highest peak in the Hindu Raj mountain range in Pakistan at 6872 m. The Hindu Raj mountain range lies between the Hindu Kush and the Karakoram ranges
Based on the current hypocenter (49.3 km) and the epicenter location (preliminary) , earthquake-report calls this earthquake moderately dangerous. The biggest danger will come from landslides and rockfall. Additionally, the houses in the area are mostly build of stones and are very vulnerable

from:   http://earthquake-report.com/2012/03/11/earthquakes-list-march-12-2012/

Sperm Personhood, Viagra Rectal Exams, and More. Ah, Republicans

Insane Sex Laws Inspired by Republicans

—By Hannah Levintova

| Thu Mar. 8, 2012 4:00 AM
The Doctr/Flickr

As Republican lawmakers have pushed evermore intrusive and expansive uterus-related legislation, some of their colleagues across the aisle have fired back with intentionally and equally ridiculous counterproposals. From mandatory rectal exams for guys seeking Viagra to prohibitions on sperm-stifling vasectomies, most of these male-only provisions have, unsurprisingly, flopped. But they’ve scored big as symbolic gestures, spotlighting the inherent sexism of laws that regulate only lady parts.

Some of the tongue-in-cheek ideas introduced across the country:

Delaware: By an 8 to 4 vote, the Wilmington, Delaware, city council recognized the personhood of semen because “each ‘egg person’ and each ‘sperm person’ should be deemed equal in the eyes of the government.”

Virginia: As the state Senate debated requiring transvaginal ultrasounds for women seeking abortions, Sen. Janet Howell proposed mandating rectal exams and cardiac stress tests for men seeking erectile dysfunction meds. Her amendment failed by just two votes.

Georgia: Responding to a Georgia house bill banning abortions after 20 weeks of pregnancy, Rep. Yasmin Neal wrote a bill outlawing most vasectomies because they leave “thousands of children…deprived of birth.”

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Ohio: A bill introduced by state Sen. Nina Turner would compel men to get psychological screenings before getting prescriptions for impotence meds. “We must advocate for the traditional family,” Turner said, “and ensure that all men using PDE-5 inhibitors are healthy, stable, and educated about their options—including celibacy as a viable life choice.”

Illinois: State Rep. Kelly Cassidy proposed requiring men seeking Viagra to watch a video showing the treatment for persistent erections, an occasional side effect of the little blue pill. As she explained, “It’s not a pretty procedure to watch.”

Missouri: Protesting the legislature’s vote to reject Obama’s contraception coverage mandate, nine female lawmakers cosponsored a bill restricting access to vasectomies except for men risking death or serious bodily harm. “In determining whether a vasectomy is necessary,” the bill reads, “no regard shall be made to the desire of a man to father children, his economic situation, his age, the number of children he is currently responsible for, or any danger to his wife or partner in the event a child is conceived.”

Oklahoma: When a zygote-personhood bill came before the state Senate, Sen. Constance Johnson penned an amendment declaring that ejaculating anywhere outside a woman’s vaginaconstitutes “an action against an unborn child.” Bonus: Johnson also suggested that any man who impregnates a woman without her permission should pay a $25,000 fine, support the child until age 21, and get a vasectomy, “in the spirit of shared responsibility.” In response to the same bill, state Sen. Jim Wilson proposed an amendment requiring the father of an unborn child to be financially responsible for its mother’s health care, housing, transportation, and nourishment during pregnancy.

Texas: Contesting a bill mandating sonograms before abortions, Rep. Harold Dutton unsuccessfully offered three amendments in a row. The first would have required the state to pay the college tuition of children born to women who decide against an abortion after seeing a required ultrasound image. The second would have subsidized the children’s health care costs until age 18. When that failed, he lowered the age to 6. That didn’t fly, either.

from:    http://motherjones.com/mojo/2012/03/birth-control-viagra-vasectomy-laws

Matthieu Pigasse – Reform and REVOLUTIONS

Matthieu Pigasse

CEO, Lazard Financial Advisory in France at Lazard Ltd.

We Must Invent a New World

Today, all of Europe is living in doubt. For five centuries, our continent has been able to invent the ideas and the goods that have transformed the world, yet it seems to have lost the secret of their manufacture. It no longer knows if it is capable of inventing the world of tomorrow; it doesn’t even know if it has a common future any more.

Of the two terms of Schumpeter’s formula summarizing capitalism, «creative destruction», we have forgotten the former, that is to say, creation, leaving us only with the latter, destruction. For many, unemployment has become the norm. The hope of becoming a part of society through work has evaporated. Extreme ideologies bloom, though one sole look at the world would be enough to demonstrate the absurdity of all of them. Our societies thought they had built a balance in which every successive generation could legitimately hope that its progeny would have a better life. Today they are convinced that we can no longer keep this promise. Our systems of social negotiations have broken down, and our systems of social protection are threatened. Belief in progress has faded. Many perceive technical progress as a danger, economic progress as a lie, social progress as a mirage, democratic progress as an illusion.

We are living through a turning point, in great confusion. Nothing of what seemed obvious yesterday is evident today. Nor are there any signs to tell us what future certainties will be. The great points of reference — the Nation, the State, Morality — seem to have disappeared. The great hopes of tomorrow remain invisible.

We must struggle against this doubt, so devastating for a Europe whose history was built, precisely, upon progress.

When a majority of the population comes to the point of thinking that tomorrow may well be worse than today, the only possible strategy it can see becomes that of preserving what exists. Everyone wants things to remain frozen as they are as long as possible, in order to preserve his own interests, which leads to hampering, preventing, all change. Fear is the greatest ally of conservatives. It feeds the rise of egoism: the social egoism of those who can or believe they can succeed in spite of others or against others; ethnic egoism that rejects the other, whom they consider responsible for all ills; and the national egoism of each individual country persuaded it should prevail over its partners.

So how can one approach tomorrow in a new way?

We must invent a new world. We must recover the meaning of progress, not progress as an automatic reflex or an empty word, but as an act of will. We must return to the idea that it is possible to act in order to influence things. Never become resigned, never submit, never retreat. We must not see the market as a more effective means of coordinating individual actions. No society can organize itself simply by virtue of the market. Thus we must be wary of the liberal illusion of a society that has no need to think out its future or define its regulations. On the contrary, it is up to politics to reinvent itself, to define new rules and new institutions.

Many believe that in a so-called global and liberal economy, governments should have no power. They are mistaken. The crisis and reactions to the crisis demonstrate that this is a fallacy, that there exist good policies and bad ones, that there exist good and bad regulations.

We must act in three areas:

  1. Production, in other words, growth. We must tell ourselves that without growth, there can be no progress and no reduction of inequality.
  1. Solidarity, which is a method as much as it is a necessity. There is no progress if it does not profit all and if it is not accepted by all. Solidarity in Europe is not only a part of our glorious past, it is the key to our tomorrow.
  1. Public action, for the genius of Europe is first of all that of a collective project and a common destiny.

Production and growth, to begin with, to reach full employment. That may seem like a utopia, but actually it is not. The society of full employment we should strive for will not be that of the 60s. It will not be a society without unemployment. But it will be, or it should be, a society in which unemployment is only short-term. A mobile society in which every wage-earner can tell himself he will advance. The contrary of a society where everyone is pigeon-holed to remain in the same profession or at the same rank or level for decades. A society where all of us are perpetually learning or relearning. This implies a radical change in our relation to work and to our crafts and professions.

We must renew our solidarity. It is the distinctive feature of Europe and of European society. Those who carry the banner of individualism refuse to understand that, in the social contract, we Europeans have a concept much richer than theirs, founded upon the existence of a common good that cannot be reduced to the sum of individual interests. We should be proud of what we have built: adequate medical care available to all, an end to poverty for the aged, solidarity towards those who do not have jobs. An economy more vulnerable to technical change and the appearance of new competition is also harsher. So it demands that those who miss out because of progress can count on the solidarity of those who are benefiting from it.

Finally, we must reinvent public service, public action, that is to say, the role of the State. What counts is not the amount of taxes paid, it is the comparison between taxes and the quality of public goods and services offered in exchange: education, training, security, roads, railroads, communications infrastructure. It is the State’s capacity to favor the creation of wealth, to ensure its just and efficient redistribution, to reduce inequality.

The key principle upon which this project must depend is that of equality. The rise of unprecedented inequality is characteristic of the present day. It is something new, and it has been with us over a sustained period. To borrow Necker’s phrase, equality was the very idea of the Revolution. Yet today, the force that is affecting and transforming the world is the development of inequality. And it hasn’t slowed down for decades. Inequality between countries, between regions of the world, between social classes, between generations, etc. The result is the dissolution of the feeling of belonging to a common world. A world henceforth undermined by social inequality, the secession of the wealthy, and a revolt of those who feel, conversely, forgotten, despised, rejected or abandoned. And whose sole weapon is their discontent and the power of their indignation.

We must revive what was once the revolutionary plan: equality, in other words, a manner of building society, of producing together, of living together and of breathing life anew into the common good. As Pierre Rosanvallon put it, it is a question of refounding a society of equals. A society in which everyone possesses the same rights, in which each of us is recognized and respected as being as important as the others. A society that allows each one to change his life.

We must also take into consideration the political crisis we are currently experiencing. It is marked not only by political disengagement, abstention, and the rise of extreme ideologies, but also by an institutional crisis. To be more precise, a crisis of the political model. The crisis of the political model is the extreme concentration of power, and in particular the extreme concentration of executive power in the hands of one man, the President of the Republic. The real power of a sole individual versus the actual power of all. It is marked as well by a crisis of decision and a weakened legitimacy of institutions, government, ministers and other authorities.

What is to be done? To undertake a program of institutional reform comparable in its breadth to that of 1958, at the establishment of the 5th Republic. With two main objectives.

To make political decisions more effective and, with this in mind, introduce a dose of proportional representation in elections in order to ensure the best representation possible; reduce by half the number of parliamentary representatives, and outlaw cumulative office; downsize the number of ministers to fifteen, each concentrating on lofty missions of State and thus avoiding the dispersion of public actions, thereby ridding ourselves of that French specificity consisting of incessantly inventing new ministries whose missions are vague but whose uselessness is certain.

Take up the challenge of democratic representation. The historic principle of representation, the idea according to which the people exercise real power through the intermediary of their elected representatives, can only function if we recognize that two principles have proven largely fictitious. The first is the view that a relative or absolute majority represents the opinion of all. The second is that the ballot represents the opinion of the citizen, whereas the rich diversity of an opinion cannot be reduced to the choice of one person at a given time. The result is a legitimate feeling of not being represented. The demand for better representation must be met with more participation, the submission of governments to intensified surveillance, to more frequent rendering of accounts, to new forms of inspection. It is not possible to keep an eye on every decision, but everyone must be entitled to participate in the collective power through a system of evaluation.

This is the price of the construction of a more just and meaningful society.

This post is excerpted from Matthieu Pigasse’s new book, Révolutions.

from:    http://www.huffingtonpost.com/matthieu-pigasse/we-must-invent-a-new-world_b_1335992.html

Antimatter Atom Measured

Revealing Our Antimatter Universe–1st Measurement Ever of an Antimatter Atom

 

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We may soon know why the universe seems to have a preference for matter over antimatter.An international team of physicists working on the ALPHA experiment at CERN near Geneva, Switzerland, has successfully used microwaves to manipulate antihydrogen atoms. Their work could help answer fundamental questions about the universe. The accomplishment, by physicists working on the ALPHA experiment at CERN near Geneva, Switzerland, is a first step towards more detailed measurements that will reveal whether matter and antimatter are true mirror images.

“This comparison is motivated in part by a question that has baffled scientists for a long time,” says Simon Fraser University physics professor Mike Hayden, lead author of the research paper published in Nature March 7. “The known laws of physics tell us that matter and antimatter should naturally exist in equal amounts. The problem is that we seem to live in a universe that is almost entirely devoid of antimatter. A possible explanation is that there might be some subtle difference between matter and antimatter, which let matter win out over time as the universe evolved. If a difference between hydrogen and anti-hydrogen is discovered, it could provide a valuable clue for solving this mystery.”

The ALPHA team trapped an atom of antihydrogen –made up of a positron – the antimatter equivalent of an electron and an antiproton– using magnetic fields. By shining microwave radiation tuned to a specific frequency on the captive atom, the team was able to flip the anti-atom’s magnetic moment, liberating it from the trap and allowing it to be detected, enabling the first spectroscopic measurement of antihydrogen.

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The current standard model of particle physics predicts that antimatter atoms should behave exactly the same as atoms of normal matter, and have identical properties, apart from their opposite charge, which can be verified by comparing the frequency of light emitted from excited atoms. Any difference in these spectroscopic measurements would suggest that antimatter is not an exact opposite of matter – and the assumptions the standard model is based on would be considerably weakened.

The present measurement, which was conducted by the ALPHA collaboration at CERN in Switzerland, involved irradiating magnetically-trapped anti-atoms with microwaves. Precise tuning of the microwave frequency and magnetic field enabled researchers to hit an internal resonance, kicking atoms out of the trap and revealing information about their properties.

“We have just witnessed the first-ever interactions between microwaves and trapped antimatter atoms,” says Hayden. The Daily Galaxy via Simon Fraser University. Eventually measurements may reveal clues that may help solve one of the deepest mysteries in particle physics.

The Daily Galaxy via Simon Fraser University and newscientist.com

from site:    http://www.dailygalaxy.com/my_weblog/2012/03/revealing-the-antimatter-universe-1st-measurement-ever-of-an-antimatter-atom.html#more

Black Holes Before the Big Bang? New Theory

“Some Primordial Black Holes Have Existed Before the Big Bang” — A Radical Theory Proposed

 

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In recent years, cosmologists have begun to think seriously about processes that occurred before the Big Bang. Alan Coley from Canada’s Dalhousie University and Bernard Carr from Queen Mary University in London, published a paper in 2011, where they theorized that some so-called primordial black holes might have been created in the Big Crunch that came before the Big Bang, which supports the theory that the Big Bang was not a single event, but one that occurs over and over again as the Universe crunches down to a single point, then blows up again.

In some circumstances, they say, black holes of a certain mass could avoid this fate and survive the crunch as separate entities. The masses for which this is possible range from a few hundred million kilograms to about the mass of our Sun.

The theory is based on the fact that the Earth, and the rest of the known Universe is occasionally bombarded with unexplained bursts of gamma rays — something that could, according to Coley and Carr, be the result of primordial black holes running out of energy and disintegrating. These small black holes ought to evaporate away in relatively short period of time, finally disappearing in a violent explosion of gamma rays. Some cosmologists say this thinking might explain the gamma ray bursts that we already see from time to time.

Primordial black holes are thought to be of a different type than the regular kind that are formed when a supernova occurs but rather formed in the first “moments” after the Big Bang. Primordial black holes would be smaller and created by the energy of the Big Bang itself and would then have been widely dispersed as the Universe expanded.

In their theory, however, Coley and Carr suggest that some of these black holes, if they actually exist, might have been created by the collapsing Universe as part of the Big Crunch, and then somehow escaped being pulled into the pinpoint singularity comprised of everything else. And then, after the Big Bang, they simply assimilated with the newly formed Universe.

A key problem they agree on is that it would likely be impossible to tell the difference between pre- and post Big Bang primordial black holes.

The theory raises major questions for cosmologists: if the Universe contracts, then blows up, over and over, has this gone on forever? Or is it possible that our view of the Universe is so limited that we’re only seeing one tiny fraction of it, and thus, any theories or explanations we offer, are little more than guesses.

Image at the top of page shows co-orbiting supermassive black holes powering the giant radio source 3C 75. Surrounded by multimillion degree x-ray emitting gas, and blasting out jets of relativistic particles the supermassive black holes are separated by 25,000 light-years. At the cores of two merging galaxies in the Abell 400 galaxy cluster they are some 300 million light-years away.
Such spectacular cosmic mergers are thought to be common in crowded galaxy cluster environments in the distant Universe. In their final stages the mergers are expected to be intense sources of gravitational waves.

More information: Persistence of black holes through a cosmological bounce, B. J. Carr, A.A. Coley, arXiv:1104.3796v1 [astro-ph.CO] http://arxiv.org/abs/1104.3796

The Daily Galaxy via MIT Technology Review

from site:    http://www.dailygalaxy.com/my_weblog/2012/03/some-primordial-black-holes-have-existed-before-the-big-bang-a-radical-theory-says-yes.html#more

 

Weekly Volcano Report

Smithsonian/USGS Weekly Volcanic Activity Report 29 February – 6 March 2012 8 March 2012

Posted by admin in activity reports, Alaska, Bagana, Bezymianny, Canary Islands, Chile, Cleveland, Ecuador, eruptions, Etna, Fuego, Guatemala, Hawaii,Hierro, Italy, Japan, Kamchatka, Kanaga, Karymsky, Kilauea, Kizimen, Mexico,Papua New Guinea, Popocatépetl, Puyehue, Russia, Sakura-jima, Santa María,Shiveluch, Spain, Suwanose-jima, Tungurahua, United States, Weekly Volcanic Activity Reports.
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The latest Smithsonian Institution and United States Geological Survey Weekly Volcanic Activity Report has been published by the Global Volcanism Program, covering the week 29 February to 6 March 2012. The report is compiled by Sally Kuhn Sennert. Some of the highlights of the volcanic week:

  • Continuing activity at Etna including strombolian eruptions, lava fountaining and lava flows
  • Explosions at Fuego produced plumes that reached 0.6 km above the crater
  • Plumes rose to 1 km above Puyehue-Cordón Caulle as low-level eruptive activity continues

SI/USGS Weekly Volcanic Activity Report 29 February - 6 March 2012

from:   http://volcanism.wordpress.com/category/weekly-volcanic-activity-reports/