Monday, March 30, 2009

Reminiscing with Songs: Forevermore by Side A

Dedicated to my better half, Diana.

Happy 79th Birthday Auntie Aning!

zwani.com myspace graphic comments


We would like to thank you for all the things that you have done for us, for which we will forever be grateful. We wish that you will have more birthdays to come! We love you very much!

Sunday, March 29, 2009

Sunday Classical Music: Beethoven Violin Concerto, Rondo Allegro (3rd Mvmt)

The 3rd movement of this Beethoven violin concerto contains one of the most well-known violin rifts in classical music. This movement is my favorite part from this particular violin concerto. The video features korean violinist Kyung Wha Chung with conductor Klaus Tennstedt and the Royal Dutch Orchestra. The concert was performed in 1989. I picked this one because of the passion of her interpretation, plus the beautiful cadenza she did at the end. Enjoy!

This Week in Science: Relativity and Quantum Mechanics

From the New York Times: Sons of Atom by Peter Galison

The first quarter of the 20th century produced two theories, Relativity and Quantum Mechanics, that are still changing our universe.

With special relativity, Albert Einstein upended the long-understood meaning of time, space and simultaneity. With general relativity, he swapped Newton’s law of gravity based on force for curved space­time, and cosmology became a science. Just after World War I, relativity made front-page news when astronomers saw the Sun bend starlight. Overnight, Einstein became famous as no physical scientist before or since, his theory the subject of poetry, painting and architecture.

Then, with the development of quantum mechanics in the 1920s, physics got ­really interesting. Quantum physics was a theory so powerful — and so powerfully weird — that nearly a century later, we’re still arguing about how to reconcile it with Einsteinian relativity and debating what it tells us about causality, locality and realism.

Relativity leads to a world far from every day intuition. But relativity was still classical physics: classical in the sense that it was as causal, maybe even more so, as the physics of Newton. The relativist could defend the view that we could refine our local specification of the state of things now — that we could spell out what every last particle was up to — and then predict the future, as accurately as wanted. Back in the Enlightenment, Pierre-Simon de Laplace imagined a machine that could calculate the future. He didn’t know relativity, of course, but you could imagine a Laplace 2.0 (with relativity) that kept his predictive dream alive.

Quantum mechanics shattered that Laplacian vision. From 1925 to 1927, Niels Bohr, Werner Heisenberg, Erwin Schrödinger, Max Born and many others made the theory into a toolkit that could be used to calculate how copper conducted electricity, how nuclei fissioned, how transistors worked. Quantum mechanics was easy to use, but hard to understand. For example, two particles that interacted might subsequently fly to opposite sides of the solar system, and still act as if they were dependent. Measuring one near Pluto affected measurements as the other zipped by Mercury. Einstein viewed this inseparability, now known as “entanglement,” as the fatal mark of the incompleteness of quantum mechanics: he sought a successor theory that would be local, realist and therefore complete.


Read more here.

Zoe at Nadia's Birthday Party

Yesterday, Zoe went to her friend and ballet classmate Nadia's Birthday Party at the Mega Movie Theater. They watched Dreamworks' Monsters vs. Aliens. During the movie, the girls were chatting and laughing with each other. They really loved the movie. After the movie, the kids were given a tour of the theater's projection rooms. They were all thrilled to see the big movie projectors. And then, finally, it was pizza and cake time!










Monday, March 23, 2009

Ending the Use of Capital Punishment



The world is moving nearer to ending the use of capital punishment, Amnesty International says, despite its latest report revealing a mixed picture.

I think this is good news. Do you agree?



In its annual survey the group says 2,390 people were put to death in 2008, up from 1,252 in 2007. And 8,864 were sentenced to death, up from 3,347.

Of 25 nations using the death penalty in 2008, China was the most prolific.

But Amnesty said it was encouraging that just 59 nations retained the death penalty and so few actually used it.

The group's secretary general, Irene Khan, said such punishments as beheading, stoning and electrocution "have no place in the 21st Century".

Despite the rise in executions during 2008, she said there were reasons to be optimistic.

"The good news is that executions are only carried out by a small number of countries, which shows that we are moving closer to a death-penalty free world," she said.


'Worrying instances'

The group highlighted decisions by Argentina and Uzbekistan to abolish the death penalty in 2008.

And the fact that Belarus was the only European nation to carry out executions was also interpreted positively.

But Ms Khan said the "bad news" in the report, entitled Death Sentences and Executions in 2008, was that hundreds of people continued to suffer.

The report said China used lethal injection and shooting to execute at least 1,718 people.
But Beijing does not publish data on the death penalty.

Of the top-six countries in Amnesty's list, only the US (37) publishes statistics on the penalty's use.

The figures for the others are estimates based on what Amnesty has verified through media reports, rights groups and official statements.

Other groups frequently give much higher figures.

The other worst-offending nations on the list are Iran (346), Saudi Arabia (102), Pakistan (36) and Iraq (34).

Amnesty also highlighted "worrying instances" of some nations bucking a long-term trend away from the death penalty.

St Kitts and Nevis carried out the first execution in the Caribbean for five years, the group's report said.

And Liberia introduced capital punishment for robbery, terrorism and hijacking.

Sunday, March 22, 2009

This Week in Science: Discovery of a Monstrous Jurassic Reptile of the Deep



From the New York Times: From Arctic Soil, Fossils of a Goliath That Ruled the Jurassic Seas by: John Noble Wilford

There were monstrous reptiles in the deep, back in the time of dinosaurs.

They swam with mighty flippers, two fore and two hind, all four accelerating on attack. In their elongated heads were bone-crushing jaws more powerful than a Tyrannosaurus rex’s. They were the pliosaurs, heavyweight predators at the top of the food chain in ancient seas.

Much of this was already known. Now, after an analysis of fossils uncovered on a Norwegian island 800 miles from the North Pole, scientists have confirmed that they have found two partial skeletons of a gigantic new species, possibly a new family, of pliosaurs.

This extinct marine reptile was at least 50 feet long and weighed 45 tons, the largest known of its kind. Its massive skull was 10 feet long, and the flippers, more like outsize paddles, were also 10 feet. The creature — not yet given a scientific name but simply called the Monster or Predator X — hunted the seas 150 million years ago, in the Jurassic Period.

“Everything we are finding is new to science,” said Jorn H. Hurum, a paleontologist at the University of Oslo who directed the excavations on the Arctic island of Spitsbergen in the Svalbard archipelago. He described new details of the find in a telephone interview last week.

Dr. Hurum said that in the Jurassic Period, Spitsbergen was covered by the then-temperate waters of a deep ocean. In 2006, the expedition began finding a variety of marine fossils, including pieces of the pliosaur skull, weathering out of a mountainside patrolled by polar bears. A year later, the university announced, the team came upon a flipper and much of the first pliosaur specimen.

But only after excavating the second specimen in last summer’s expedition and comparing the two were the scientists prepared to describe their findings about the huge pliosaur’s anatomy and probable physiology and hunting strategy. This was reported in recent science meetings, and Dr. Hurum said a full description would be published next year in a journal.


More here.

Saturday, March 21, 2009

Sunday Classical Music: Vivaldi Concerto for Two Cellos in G Minor, KV 531

This concerto is one of my favorite Vivaldi compositions. In fact, I like this better than the Four Seasons. I hope you like it too. I am posting the best interpretation of the piece (in my opinion) that is available from Youtube.

Friday, March 20, 2009

Bruce Springsteen Interview

Bruce Springsteen is not only a great musician, but a truly good man. That's why he's one of my favorites.

The Daily Show With Jon StewartM - Th 11p / 10c
Bruce Springsteen - Interview
comedycentral.com
Daily Show Full EpisodesImportant Things w/ Demetri MartinPolitical Humor

Wednesday, March 18, 2009

Happy 19th Wedding Anniversary Darling

Remember?
By Joanna Fuchs

Remember the first flush of love
that drew you powerfully together?

It still feeds the unassailable bond
that makes your marriage so secure.

Remember all the qualites about each other
you found so endearing?

They are still there,
and new ones create sweet surprises.

Remember thinking that this love
would last forever?

Your love has strengthened and grown
into eternal affection and admiration.

Years from now, you'll look back
at this anniversary,

And realize you love each other
more than ever.

Happy Anniversary!

Fossil Hints at Fuzzy Dinosaurs



From BBC News: A discovery in China has prompted researchers to question the scaly image of dinosaurs.

Previously, experts thought the first feathered dinosaurs appeared about 150 million years ago, but the find suggests feathers evolved much earlier. This has raised the question of whether many more of the creatures may have been covered with similar bristles, or "dino-fuzz".

The team describe the fossil in the journal Nature.

Hai-Lu You, a researcher from the Insitute of Geology in Beijing, was part of the team that discovered the fossil.

He told BBC News he was "very excited" when he realised the significance of what his team had found.

He described the filaments seen on the body of the new dinosaur, which the team has named Tianyulong confuciusi, as "protofeathers" - the precursors of modern feathers.

"Their function was probably display, as well as to keep the body warm" he said.
Dr You's team noticed that the filaments on the base of their dinosaur's tail were extremely long.

These, they suggest, might have evolved for show, and may even have been coloured.

"The world of dinosaurs would [have been] more colourful and active than we previously imagined," he said.


More here.

Tuesday, March 17, 2009

Dolphins Making Underwater Bubble Rings

Are you amazed by people making rings of smoke? Well, you must see this: Dolphins making underwater bubble rings. It is really amazing!

Monday, March 9, 2009

The Questions our Healthcare Debate Ignores

Why does every developed nation except the U.S. have universal healthcare? Why do they pay half as much in medical costs? Why are their infant mortality and longevity statistics superior?

From Salon.com: The Questions our Healthcare Debate Ignores by Joe Conason

As President Obama issued his call for reform of American healthcare, he must have been gratified to hear so many professions of good faith and civility from the political and commercial interests that have always opposed change. The health insurance lobbyists as well as the politicians who serve them all promised that this time would be different.

But amid all the reassuring blather, certain fundamental questions were not asked, as usual, because merely posing them might discomfort those same special interests and political leaders. Why do we spend so much more on healthcare, per capita, than other developed countries? Why do we achieve worse outcomes on several important measures than countries that spend far less? Why do we spend up to twice as much per person as countries that provide universal coverage while leaving as many as 50 million Americans without insurance?

The salience of those questions has grown over the past several decades, ever since President Truman first sought to create a universal health benefit program that resembled systems in Europe. Last month, the Paris-based Organization for Economic Cooperation and Development issued the latest in a long series of reports on our wasteful and cruel practices that ought to awaken a sense of national embarrassment. This highly topical study carried a deceptively bland title: "Healthcare Reform in the United States." Naturally, the mainstream media and punditry ignored its findings (although OECD reports promoting free trade often receive wide coverage).


More here.

President Obama Signs the Executive Order on Stem Cell Research

Transcript of the remarks by President Obama at the signing of the Stem Cell Executive Order and Scientific Integrity Presidential Memorandum 

(Emphases mine)

THE PRESIDENT: Thank you. Please, have a seat. Thank you much. Well, I'm excited too. (Laughter.)

Today, with the executive order I am about to sign, we will bring the change that so many scientists and researchers, doctors and innovators, patients and loved ones have hoped for, and fought for, these past eight years: We will lift the ban on federal funding for promising embryonic stem cell research. (Applause.) We will also vigorously support scientists who pursue this research. (Applause.) And we will aim for America to lead the world in the discoveries it one day may yield.

At this moment, the full promise of stem cell research remains unknown, and it should not be overstated. But scientists believe these tiny cells may have the potential to help us understand, and possibly cure, some of our most devastating diseases and conditions: to regenerate a severed spinal cord and lift someone from a wheelchair; to spur insulin production and spare a child from a lifetime of needles; to treat Parkinson's, cancer, heart disease and others that affect millions of Americans and the people who love them.

But that potential will not reveal itself on its own. Medical miracles do not happen simply by accident. They result from painstaking and costly research, from years of lonely trial and error, much of which never bears fruit, and from a government willing to support that work. From life-saving vaccines, to pioneering cancer treatments, to the sequencing of the human genome -- that is the story of scientific progress in America. When government fails to make these investments, opportunities are missed. Promising avenues go unexplored. Some of our best scientists leave for other countries that will sponsor their work. And those countries may surge ahead of ours in the advances that transform our lives.

In recent years, when it comes to stem cell research, rather than furthering discovery, our government has forced what I believe is a false choice between sound science and moral values. In this case, I believe the two are not inconsistent. As a person of faith, I believe we are called to care for each other and work to ease human suffering. I believe we have been given the capacity and will to pursue this research -- and the humanity and conscience to do so responsibly.

It's a difficult and delicate balance. And many thoughtful and decent people are conflicted about, or strongly oppose, this research. And I understand their concerns, and I believe that we must respect their point of view.

But after much discussion, debate and reflection, the proper course has become clear. The majority of Americans -- from across the political spectrum, and from all backgrounds and beliefs -- have come to a consensus that we should pursue this research; that the potential it offers is great, and with proper guidelines and strict oversight, the perils can be avoided.

That is a conclusion with which I agree. And that is why I am signing this executive order, and why I hope Congress will act on a bipartisan basis to provide further support for this research. We are joined today by many leaders who have reached across the aisle to champion this cause, and I commend all of them who are here for that work.

Ultimately, I cannot guarantee that we will find the treatments and cures we seek. No President can promise that. But I can promise that we will seek them -- actively, responsibly, and with the urgency required to make up for lost ground. Not just by opening up this new front of research today, but by supporting promising research of all kinds, including groundbreaking work to convert ordinary human cells into ones that resemble embryonic stem cells.

I can also promise that we will never undertake this research lightly. We will support it only when it is both scientifically worthy and responsibly conducted. We will develop strict guidelines, which we will rigorously enforce, because we cannot ever tolerate misuse or abuse. And we will ensure that our government never opens the door to the use of cloning for human reproduction. It is dangerous, profoundly wrong, and has no place in our society, or any society.

Now, this order is an important step in advancing the cause of science in America. But let's be clear: Promoting science isn't just about providing resources -- it's also about protecting free and open inquiry. It's about letting scientists like those who are here today do their jobs, free from manipulation or coercion, and listening to what they tell us, even when it's inconvenient -- especially when it's inconvenient. It is about ensuring that scientific data is never distorted or concealed to serve a political agenda -- and that we make scientific decisions based on facts, not ideology. (Applause.)

By doing this, we will ensure America's continued global leadership in scientific discoveries and technological breakthroughs. And that is essential not only for our economic prosperity, but for the progress of all humanity.

And that's why today I'm also signing a Presidential Memorandum directing the head of the White House Office of Science and Technology Policy to develop a strategy for restoring scientific integrity to government decision-making -- (applause) -- to ensure that in this new administration, we base our public policies on the soundest science; that we appoint scientific advisors based on their credentials and experience, not their politics or ideology; and that we are open and honest with the American people about the science behind our decisions. That's how we'll harness the power of science to achieve our goals -- to preserve our environment and protect our national security; to create the jobs of the future, and live longer, healthier lives.

As we restore our commitment to science and expand funding for promising stem cell research, we owe a debt of gratitude to so many tireless advocates, some of whom are with us today, many of whom are not. Today, we honor all those whose names we don't know, who organized and raised awareness and kept on fighting -- even when it was too late for them, or for the people they love. And we honor those we know, who used their influence to help others and bring attention to this cause -- people like Christopher and Dana Reeve, who we wish could be here to see this moment.

One of Christopher's friends recalled that he hung a sign on the wall of the exercise room where he did his grueling regimen of physical therapy. And it read: "For everyone who thought I couldn't do it. For everyone who thought I shouldn't do it. For everyone who said it's impossible. See you at the finish line."

Christopher once told a reporter who was interviewing him: If you came back here 10 -- "If you came back here in 10 years, I expect that I'd walk to the door to greet you."

Now, Christopher did not get that chance. But if we pursue this research, maybe one day -- maybe not in our lifetime, or even in our children's lifetime -- but maybe one day, others like Christopher Reeves might.

There's no finish line in the work of science. The race is always with us -- the urgent work of giving substance to hope and answering those many bedside prayers, of seeking a day when words like "terminal" and "incurable" are potentially retired from our vocabulary.

Today, using every resource at our disposal, with renewed determination to lead the world in the discoveries of this new century, we rededicate ourselves to this work.

Before I sign, I want to just note the people who are on the stage with me. In addition to our outstanding Secretary of Energy, Secretary Chu; we also have Dr. Patricia Bath; we have Dr. H. Robert Horvitz; we have Dr. Janet Rowley; Dr. Harold Varmus, who's going to be the co-chair of my President's Council on Science; we've got Dr. Michael Bishop; and we also have Dr. Peter Agre. So these are an example of the outstanding scientists who we hope will guide us through this process in the years to come.

And with them standing beside me, I'd also like to invite some of my colleagues from Congress who have done just such extraordinary work to share in the limelight, because you guys are still going to have some work to do, and -- but it's because of the leadership of so many of you across partisan lines that we've been able to accomplish so much already.

So thank you very much, everybody. Let's go sign this. (Applause.)

(The executive order is signed.) (Applause.)

Saturday, March 7, 2009

Zoe's Snow Day

Zoe all bundled up for snow day, 03/02/2009!






Monday, March 2, 2009

Solar Race Car

From Wired: MIT Unveils 90 MPH Solar Race Car By Chuck Squatriglia

MIT's latest solar race car might look like a funky Ikea table with a hump, but don't laugh. It'll do 90 mph and is packed with technology that may end up in the hybrids and EVs the rest of us will soon be driving.


The university's Solar Electric Vehicle Team, the oldest such team in the country, unveiled the $243,000 carbon-fiber racer dubbed Eleanor on Friday and is shaking the car down to prepare for its inaugural race later this year.

"It drives beautifully," said George Hansel, a freshman physics major at the Massachusetts Institute of Technology and a member of the team. "It's fun to drive and quite a spectacle."

Eleanor is slated to compete in the tenth World Solar Challenge, a seven-day race across nearly 2,000 miles of Australian outback.

Vehicles competing in the endurance race may look hopelessly impractical, but the competition is a test bed for batteries, motor technology and power-management systems that may eventually appear in hybrids and electric vehicles. Like Formula 1 and other big-budget motor sports, the solar challenge helps develop some of the vehicles we see in showrooms.


More here.

Snow Day

Title: Let It Snow
Artist: Dean Martin



Good morning!

You must be wondering why I am posting this song. Well, we are having a snow storm in the Northeastern US today. The forecast says 6 - 8 inches of snow. It is really coming down now. There must be at least 6 inches of snow on the ground right now in our area here in Central New Jersey. Schools were suspended last night due to inclement weather. So the kids were celebrating. Kids love snow days. Meanwhile, I am working from home.

Oh, Zoe would love this snow. She will get to make snow angels again, and go sledding in the backyard with her brothers, and throw snow balls at them. It is going to be a fun day for the kids.