Wednesday, December 15, 2010

CHILD ABUSE - FIRST PRICE GOES TO INDIA!!!

According to a source measured in Nov 2005 its estimated that, around 1,00,000 children were involved in the slavery, sexual abuse, sold and killed. Be proud to Indians Huh?



Child slave labor has become a world-wide epidemic. It is prevalent in many third-world countries including many of the countries in Asia. India, Nepal, and Pakistan are three countries with a significant role in this form of child exploitation. Child slave labor is found everywhere, from the countryside of India to cities with populations of a million like Kathmandu. Defenseless children fall victim to physical abuse, starvation, chronic illness, and lasting deformities. The enslavement of children is common within silk and carpet industries. Numerous attempts have been made to prevent this inhumane treatment of children on behalf of many human rights organizations, however, the governments of these neighboring countries have been reluctant to cooperate and to abide by employment regulations.


Incongruously India is the biggest democracy in the world, yet it houses more slaves than the rest of the world combined. The majority of the population lives in poverty, making barely enough to put food on the table. (Mehta) The carpet industry in India is the largest money making export-industry and also uses the most child slaves. They helps to support the economy in a great way, and for this reason alone they are indispensable. In India alone, there are approximately 300,000 child slaves working in the carpet industry. Combined with the child slaves in Nepal and Pakistan who also working in the carpet making industry, there is a total of one million children accountable for producing two-thirds of the world's manufactured carpets. The carpet making industry in India is located predominantly the state of Uttar Pradesh, which is also known as the "carpet belt". There are approximately 70,000 looms in this region engulfed by poverty. (Child Slavery in the Carpet Industry) In Nepal, there are an estimated 150,000 children enslaved by the carpet making industry. Enabled by child slave labor, this industry has been on the rise.


The most common way a child becomes a slave is through debt bondage. This is when a child must work in order to repay a loan his or her family obtained for a specific reason. Many Indian children are in bonded labor because their families needed money for "food, emergency needs (e.g. medical treatment), marriage dowry (a long-standing tradition), or funeral expenses." (Mehta) Children are often fixed in the structure of bonded labor because the loans are often impossible to pay off (generally ranging from 14 to 214 dollars) due to the astronomical interest rates. Some workers spend their whole lives in the industry because of the increasing balance, as a result of the added costs of proprietor-provided food, shelter, and clothing being added to their total debt. The slave children cannot leave their employer until they are free of debt, and for this reason, family debt often lasts for generations. Many children are uneducated and unable to keep a record of their earning and debt; therefore they are easily tricked and taken advantage of by their owners. There are between 15 and 20 million slave laborers fixed in debt bondage in India, Nepal, Bangladesh, and Pakistan. (Mehta, Child Slavery in the Carpet Industry, Child Slaves Abandoned to India's Silk Industry)

Children are also introduced into the perpetual cycle of slave labor when their families give them to carpet factory owners under the false impression that their child will be educated, nourished, receive a salary, and eventually be sent back home. Some families sell their children to loom owners because they cannot manage to pay for their food. Some children are even kidnapped and in turn sold into slavery. (Child Slavery in the Carpet Industry)

The customary caste systems of the feudal societies of India and Nepal target the lowest group because they are the easiest to exploit. In the traditional Indian caste system, the Dalits are the most susceptible to exploitation. Between 80% and 90% of child slave laborers in debt bondage belong to the Dalite caste. They live in extreme poverty and are willing to do anything to escape their predicament despite the fact that they will never be able to change castes. However, their lack of education renders them defenseless and vulnerable to the trickeries of loom owners. These carpet factory owners force these people to work often times without pay and inhumane working conditions. Members of the upper caste (in Nepal it is the Brahmin caste) are often times the loom owners who taunt and abuse the Dalites, perpetuating their economical standings and assuring that their families remain in debt bondage. (Halpernin, Child Slavery in the Carpet Industry, Child Labor in the Carpet Industry)

Like the Dalites, it is very easy for loom owners to exploit children. Children who come from impoverished families have no defense. Their families have no financial means of support and are dependant on them to help get them out of debt and make enough money so that they can eat. Attempts have been made to validate the use of child slaves in the carpet industry by stating that only a child's agile fingers can concoct the complex patterns of a carpet. However, this does not substantiate the improper treatment of children, because the carpets sold for the most money are generally those made by adults. Loom owners prefer children to adults because they can be easily manipulated and coerced. Children accept scanty wages and appalling working conditions because they have no means of defending themselves. They also have good eyesight, allowing them to work efficiently in poorly lit areas. (Child Labor in the Carpet Industry)

Not only do child slave laborers work in poor conditions, they are also treated with brutality. The silk industry employs children as young as five years old to work a minimum of 12 hours a day, up to seven days a week. In order to make silk thread, the children are forced to dunk their hands into boiling pots of water, resulting in blisters and severe burns. They are subject to infection and cuts because of the dead worms they are forced to handle bare handed. They do not attend school, and are generally beaten by their employers. By the time they are adults and are as lucky as to have repaid their debt, they are uneducated and often crippled by labor. (Child Labor in the Carpet Industry)

In the carpet making looms, the children are subjected to fumes, dust, and wool particles, all causes of lung disease. Children also contract many illnesses such as fever, liver and kidney problems, crippling of the back and limbs, and stomach problems. They are also malnourished and have dental problems. Children are tortured mercilessly by loom owners. They are beaten with sticks and burned with hot irons if their work too slowly, make a mistake, or call for their families. "Sometimes slaves are hung upside down from trees and poked with cigarettes. Others are killed for attempting to escape." (Child Labor in the Carpet Industry) By the time the children are adults they are continually ill and permanently crippled. Many do not live past the age of fifty.

Iqbal Masih, a Pakistani child, became the voice for child slave laborers in the carpet industry at the age of ten, when he was freed by the Bonded Labor Liberation Front. Masih was sold to a loom owner at the age of four when his parents needed money in order to pay for his brother's wedding. His family needed a loan of merely twelve dollars. Masih was treated like an animal; he was physically and verbally abused, chained to his loom, and forced to work for over twelve hours a day. As a spokesperson and youth president of the Bonded Labor Liberation Front, Masih went to many American schools telling his story. He also received several awards and a scholarship to the prestigious Brandeis University. However, on March 16, 1995, Masih was murdered in Pakistan by what many organizations believe to be the carpet mafia.

Their have been many attempts to put a halt to child slave labor. This growing movement has caught the attention of the Anti-Slavery Society, resulting in the UN Working Group on Contemporary Forms of Slavery and the International Labor Organization's pushing the Indian and Pakistani governments to enforce their own child slave labor prevention laws. Another organization that has taken a strong stance in freeing enslaved children is the International Justice Mission. This Christian ministry intercedes when authorities do not enforce child slave labor laws. They have effectively freed over 200 enslaved children from India. (Child Slavery in the Carpet Industry)

In conclusion, child slave labor is a pervasive problem throughout the world. This inhumane treatment of children is viewed as ordinary and even acceptable in countries such India, Nepal, and Pakistan. These defenseless and vulnerable children are in need of a voice, and through the intervention of several humanitarian organizations, their wellbeing is starting to be accounted for. These organizations have helped to shed light of this horrifying reality. Iqbal Masih's story helped to make the American public aware of this worldwide epidemic by giving millions of enslaved children a voice.

Saturday, October 23, 2010

101 Short films to see before you die

There are lots things available in the internet that 101 things you should see or watch or read before you die, most of all is rubbish. But this great list of great short films are worth watching and inspiring to screenplay writers and amateur directors... Explore and watch great short films HERE.

01 TALE OF TALES Yuriy Norshteyn
02 A DAY IN THE COUNTRY Jean Renoir
03 STREET OF CROCODILES Stephen Quay
04 SHERLOCK JR. Buster Keaton
05 ...A VALPARAÍSO Joris Ivens
06 THE HEART OF THE WORLD Guy Maddin
07 THE HOUSE IS BLACK Forugh Farrokhzad
08 WHITE MANE Albert Lamorisse
09 WALLACE & GROMIT IN THE WRONG TROUSERS Nick Park
10 THE MISTRAL Joris Ivens
11 OUTER SPACE Peter Tscherkassky
12 WORLDLY DESIRES Apichatpong Weerasethakul
13 FAST FILM Virgil Widrich
14 TURBULENT Shirin Neshat
15 HEDGEHOG IN THE FOG Yuriy Norshteyn
16 THE GOAT Buster Keaton
17 THE SONG OF CEYLON Basil Wright
18 THE BRIDGE Joris Ivens
19 FLATWORLD Daniel Greaves
20 L'AMOUR EXISTE Maurice Pialat
21 THE MASCOT Wladyslaw Starewicz
22 THE HAND Jiří Trnka
23 WORKING ON THE DOURO RIVER Manoel de Oliveira
24 ALL THE WORLD'S MEMORY Alain Resnais
25 THE PASSING Bill Viola
26 ONE WEEK Buster Keaton
27 OUR UNIVERSE Roman Kroitor
2 8DUCK AMUCK Chuck Jones
29 REASSEMBLAGE Trinh T. Minh-ha
30 DIN OF CELESTIAL BIRDS E. Elias Merhige
31 UN CHIEN ANDALOU Luis Buñuel
32 THE MUSIC BOX James Parrott
33 CAST IRON Otar Iosseliani
34 A VISIT TO THE LOUVRE Danièle Huillet
35 SCIENCE FRICTION Stan van der Beek
36 MESHES OF THE AFTERNOON Maya Deren
37 ISLAND OF FLOWERS Jorge Furtado
38 STATUES ALSO DIE Chris Marker
39 A LETTER TO UNCLE BOONMEE Apichatpong Weerasethakul
40 A TRIP TO THE MOON Georges Méliès
41 ROSE HOBART Joseph Cornell
42 11'09"01 SEPTEMBER 11 Youssef Chahine
43 TEN MINUTES OLDER: THE TRUMPET Chen Kaige
44 SNOW-WHITE Dave Fleischer
45 THE POET OF THE CASTLE Joaquim Pedro de Andrade
46 AIMLESS WALK Alexander Hammid
47 ZERO FOR CONDUCT Jean Vigo
48 LIGHT IS CALLING Bill Morrison
49 BEGONE DULL CARE Evelyn Lambart
50 AUTUMN MISTS Dimitri Kirsanoff
51 MANHATTA Paul Strand
52 THE PRIVATE LIFE OF A CAT Alexander Hammid
53 BONIFACE'S HOLIDAY Fyodor Khitruk
54 THE MUSICIANS Kazimierz Karabasz
55 KATATSUMORI Naomi Kawase
56 LAPIS James Whitney
57 DREAM OF A RAREBIT FIEND Wallace McCutcheon
58 BLINKITY BLANK Norman McLaren
59 TWILIGHT OF A WOMAN'S SOUL Yevgeni Bauer
6 0NIZZA Jean Vigo
61 SLEEPING BETTY Claude Cloutier
62 THE GRANDMOTHER David Lynch
63 DARKNESS/LIGHT/DARKNESS Jan Švankmajer
64 MADAME TUTLI-PUTLI Chris Lavis
65 THE BAKERY GIRL OF MONCEAU Éric Rohmer
66 THE LITTLE MATCH GIRL Jean Renoir
67 GLASSY OCEAN Shigeru Tamura
68 DIARY OF A PREGNANT WOMAN Agnès Varda
69 GEORGIAN ANCIENT SONGS Otar Iosseliani
70 THE MAN WITH NO SHADOW Georges Schwizgebel
71 WHAT'S OPERA, DOC? Chuck Jones
72 THE LITTLE GIRL WHO SOLD THE SUN Djibril Diop Mambéty
73 AN OCCURRENCE AT OWL CREEK BRIDGE Robert Enrico
74 SWINGING THE LAMBETH WALK Len Lye
75 ANTOINE ET COLETTE François Truffaut
76 JUMPING Osamu Tezuka
77 A DOG'S LIFE Charlie Chaplin
78 A DIARY FOR TIMOTHY Humphrey Jennings
79 THE KOUMIKO MYSTERY Chris Marker
80 DUCK DODGERS IN THE 24½ CENTURY Chuck Jones
81 HEAVEN AND EARTH MAGIC Harry Smith
82 THE INNER EYE Satyajit Ray
83 GO! GO! GO! Marie Menken
84 I KNOW Jan Cvitkovic
85 THE SEVEN DEADLY SINS Philippe de Broca
86 SCHOOL FOR POSTMEN Jacques Tati
87 WE Artavazd Peleshian
88 THE SMILING MADAME BEUDET Germaine Dulac
89 RETURN TO REASON Man Ray
90 DELIVERANCE Satyajit Ray
91 ARRIVAL OF A TRAIN Auguste Lumière
92 THE LIGHT PENETRATES THE DARK Otakar Vávra
93 BOROM SARRET Ousmane Sembene
94 SIMON OF THE DESERT Luis Buñuel
95 THE CAT CONCERTO Joseph Barbera
96 MARILENA FROM P7 Cristian Nemescu
97 INSTRUCTIONS FOR A LIGHT AND SOUND MACHINE Peter Tscherkassky
98 SOMETHING HAPPENED Roy Andersson
99 ASPARAGUS Suzan Pitt
100 THE FLY Ferenc Rófusz
101 RYAN Chris Landreth

The list continues!

Wednesday, September 29, 2010

Nintendo 3DS




Let your seat blets get buckled up and smash the ememy in the games experencing a great 3D effect without the glasses... How is that sound. Yes the most awaited Nintendo 3DS is going to get released in April 2011. Another again a milestone in gaming revolution by Nintendo. See the other details below:




Nintendo 3DS

On September 29, 2010, Nintendo of Japan announced the release date of the Nintendo 3DS to be February 26, 2011. The United States and Europe would have March 2011 release dates. Furthermore, several additional features were announced. The inclusion of a Mii Creation Center, Virtual Console (including Game Boy, Game Boy Advance, and "classic games" in 3D), a cradle for faster downloads/uploads, multitasking, several included augmented reality games, included 2GB SD card, and stored game data. The colors available at launch will be Aqua Blue and Cosmic Black, and the launch price in Japan will be 25000 Yen (approx. $299.00 US). As well, the final design was revealed





The Nintendo 3DS is based on a custom Pica200 graphics processor from a Japanese start-up Digital Media Professionals (DMP). It has two screens; the top screen is a 3.53-inch 5:3 3D screen with a resolution of 800×240 pixels (400×240 pixels per eye, WQVGA) that is able to produce a stereoscopic three-dimensional effect without 3D glasses, while the bottom screen is a 3.02-inch 4:3 non-3D touch panel with a resolution of 320×240 pixels (QVGA). The 3DS weighs approximately 8 oz. (226 g) and, when closed, is 5.3 inches (135 mm) wide, 2.9 inches (74 mm) broad, and 0.8 inches (20 mm) tall.

The system features several additions to the design of the original DS, including a slider on the side of the device that adjusts the intensity of the 3D effect, a round nub analog input called the "Slide Pad", an accelerometer, and a gyroscope. In addition, there is an infra-red communicator port situated on the top of the unit.

The 3DS has two cameras on the outside of the device, capable of taking 3D photos and capturing 3D video, as well as a camera positioned above the top screen on the inside of the device which faces the player, capable of taking 2D photos and capturing 2D video; all three cameras have a resolution of 640×480 pixels (0.3 megapixel). The system also has 3D movie playback capability; Nintendo has made deals with Warner Bros, Disney, and DreamWorks to deliver 3D movies. Although no titles have been announced yet, the trailers for DreamWorks' How to Train Your Dragon, Warner Bros' upcoming film Legend of the Guardians: The Owls of Ga'Hoole, and Disney’s upcoming film Tangled were shown on the 3DS during the Expo.

In addition to its own software, the Nintendo 3DS will be backward compatible with Nintendo DS software, including DSi software. Announced titles include Kid Icarus: Uprising and Mario Kart 3DS. Many companies have signed on to develop for the 3DS, and over 60 titles in all have been confirmed. At launch, the Nintendo 3DS cards will hold up to 2GB of game data and look almost exactly the same as those of the current DS.However, there is a small tab jutting out on the one side, most likely to prevent 3DS cards from being inserted in a Nintendo DS.

The system supports multiplayer gameplay via a local wireless connection or over the Internet. Expanding upon the connectivity of the Nintendo DS, the Nintendo 3DS features an "always on" background connectivity system that current trademarks suggest the name being "CrossPass", which can automatically seek and connect to wireless network nodes such as Wi-Fi hotspots, sending and downloading information in the background while in sleep mode or while playing a game. One application being considered for Crosspass is functionality to "automatically acquire magazine and newspaper articles", similar to networked e-book reader applications. The background connectivity will be utilized in Crosspass, which allows users to exchange software content regardless of what software is currently in the console. For Crosspass, sharing content is stored in a "data slot" in the console. Using this data slot, Nintendo 3DS users can readily share and exchange content for multiple games at the same time, whenever they are connected, even when playing unrelated games. Using the console's background connectivity, a Nintendo 3DS in Crosspass Mode can automatically discover other 3DS units within range, establish a connection, and exchange content for mutually-played games, all transparently and without requiring any user input, even when the console is dormant. Crosspass Mode can be customized to fit the user's preferences, including opting out of Crosspass Mode for selected software.

According to game developer THQ, the Nintendo 3DS features sophisticated anti-piracy technology which Nintendo believes is able to significantly curb video game piracy, which had increasingly depressed the handheld market with the proliferation of cheap flash memory and the rise in illegal file sharing.

The system has been shown in three color schemes: blue, red, and black. Purple and bronze/orange versions were also seen at E3 2010. All 3DS systems feature a black surround on the top screen to help increase the 3D effect.

At the Nintendo of Japan press event on September 29, 2010, several new features were discussed. Among these were the Japanese launch colors of Aqua Blue and Cosmic Black. The 3DS will come packaged with a 2GB SD card. The 3DS cradle allows for faster downloads and uploads. Multitasking is available on the 3DS (i.e. You can access web browser while in game). The 3DS will have a Virtual Console with Game Boy, Game Boy Advance, and "Classic Games" in 3D. There will be a new Mii Creator on 3DS with the ability to import from Wii, create 3D images of Miis. Several augmented reality games will be included on the 3DS. Tag mode will run anytime the 3DS is in sleep mode (closed with power on). The 3DS will have the option to have the wifi always be on, even when in sleep mode, to download/upload high scores, etc. The 3DS will be able to store game data to receive game invites, download and upload scores, etc. There also will be a 3DS Mii Plaza to house all the Miis you've seen in Tag Mode.

Tuesday, September 28, 2010

I Love You Phillip Morris:Steven Jay Russell

This post is not about the film 'I Love You Phillip Morris', its about real Steven Jay Russell which was played by Jim Carrey in the film. The film portrays real incidents or rather real escapes performed by Steven Jay Russell in prison. You will find here about Steven Jay Russell life and famous escapes...!




Early Life

Steven Jay Russell was adopted at birth by a conservative family in New York. In the 1970s, Russell was a deputy police officer and family man in Virginia. He spent some of his time successfully looking for his birth mother using law enforcement, the National Law Enforcement Telecommunications Service, and the National Crime Information Center databases, and learned to use them effectively. After learning these skills, he conned his way into a sales manager job with White Swan Foodservice in Houston by convincing Ronald Elmquist, the CEO at the time, that he had advanced degrees in fresh food service management.

When it was revealed that Russell was gay, he lost his job at White Swan, and he managed to convince the CEOs of two other food service companies of his qualifications before finally being discovered as a fraud. He was subsequently arrested on lewd behavior charges at a Houston park known as a gathering place for homosexual men.

Escaping from prisons

Over the years, Russell has had at least 14 known aliases. During his escapes he has masqueraded as a judge, a physician, a police officer and a handyman, among others.
On May 21, 1993 Russell got out of Harris County Jail in Houston, Texas, wearing civilian clothes he had obtained. Afterward he fabricated bogus credentials and got a job as CFO of North American Medical Management. He proceeded to embezzle thousands of dollars from the company. In 1995 he was caught and imprisoned for insurance fraud and again placed into Harris County Jail where he met Phillip Morris, who became his lover.

In 1996, while in Harris County Jail (Texas), Russell impersonated a judge and ordered his own bond decreased from $900,000 to $45,000, which he immediately posted. He was arrested 10 days later in Florida and was sent back to Texas. That same year he started taking art classes provided by the prison. Each time he attended a session, he snatched a green Magic Marker and hid it under his bed. Eventually, he had enough markers to dye his white prison uniform green. Since all the medical professionals in the prison wore green uniforms, Russell simply walked out of the prison disguised as a "doctor."

In 1998, he was again at the Harris County Jail, serving a 45-year sentence for stealing $800,000 from a Houston company that manages physicians' finances, plus 20 years for the previous escape. He later got Phillip Morris transferred to the Dallas County Jail and tried to have him released.

While in prison, Russell began to plot his most daring escape. At the prison library, Russell began reading up on HIV and AIDS. He began taking laxatives to make it seem as if he had the symptoms of AIDS. Russell used a prison typewriter to forge a medical document stating that he suffered from the disease, and used it to convince doctors of his "condition" on February 24. He fooled the prison doctor into believing that a 'special needs parole' to a Houston hospital had been authorized on March 13. While outside and free again, Russell posed as a doctor and informed the prison that Russell had died from AIDS.

On March 20, 1998, Russell posed as a Virginia millionaire and tried to take a $75,000 loan from NationsBank in Dallas. When bank officials got suspicious and alerted the police, Russell feigned a heart attack and was transported to a hospital. The FBI placed him under guard, but Russell managed to impersonate an FBI agent on his cellular phone and convinced officers guarding him to leave. He walked out of the hospital and the hunt for Russell began all over again.
Russell was arrested again on April 5, 1998 in Fort Lauderdale when he was walking to his car. He was again shipped back to Texas, receiving a 144-year jail sentence.


Friday, August 6, 2010

Supermassive Black Hole in Milky Way Galaxy


The presence of an enormous black hole at the center of our galaxy has been detected by a researcher funded, in part, by the National Science Foundation (NSF). The evidence is being reported this week at the Central Parsecs Galactic Center Workshop '98 in Tucson, Arizona, by Andrea Ghez, of the University of California-Los Angeles.

"What lies in the center of the Milky Way has been one of this century's 'big' science questions," said Terry Oswalt, NSF program manager for Stellar Astronomy and Astrophysics. "Ghez's work has massive implications on our understanding of how galaxies evolve."






Black holes are formed from the remnants of collapsed stars. A black hole consists of a large mass compacted so densely that not even light can escape its force of gravity. Since Ghez could not directly see a black hole, she inferred its presence by searching for the gravitational influence it imposes on nearby objects she could see, namely stars.

In 1995, using the Keck I Telescope atop Mauna Kea in Hawaii, Ghez began tracking the movement of 200 stars near the galactic center. She found at least 20 stars that exhibited the telling signs of influence by extreme gravitational forces.

These stars are spiraling around the black hole at speeds of up to three million miles per hour-about 10 times the speed at which stars typically move. In order to account for the rapid speeds of these stars, Ghez determined that an object 2.6 million times more massive than our Sun must be concentrated into a single black hole.






Just getting a clear view of the center of our galaxy is an impressive feat in itself. To overcome the distortion created by the Earth's atmosphere, Ghez made her observations using a technique called "infrared speckle interferometry." The procedure, which she helped develop, uses computers to analyze thousands of high-speed, high-resolution snapshots.

The result: an image that has at least 20 times better resolution than those made by traditional earthbound imaging techniques. "It's like putting on glasses," said Ghez.

Using this technique in 1995, Ghez witnessed the disappearance of a star that was, at the time, the closest object to the black hole. Whether the star was sucked into the black hole, or simply went behind it, scientists may never know.

But we have little to fear about a similar fate for Earth, since the center of the Milky Way galaxy is approximately 24,000 light years away. Because of the Earth's position on an outer arm of the spiraling Milky Way, much of our knowledge about galaxies does not come from our own. Ghez's research, however, gives us a definitive view about a part of Galaxy that we have never seen before.

"There is an incredible amount of matter between us and the center of the Milky Way to obscure our view," said Oswalt. "Ghez has pulled the living room shades open a bit and finally given us a good look at what's going on in our own backyard."

Supermassive black hole

Supermassive black hole


Introduction:

A supermassive black hole is the largest type of black hole in a galaxy, on the order of hundreds of thousands to billions of solar masses. Most, if not all galaxies, including the Milky Way, are believed to contain supermassive black holes at their centers.




Formation:

There are many models for the formation of black holes of this size. The most obvious is by slow accretion of matter starting from a black hole of stellar size. Another model[5] of supermassive black hole formation involves a large gas cloud collapsing into a relativistic star of perhaps a hundred thousand solar masses or larger. The star would then become unstable to radial perturbations due to electron-positron pair production in its core, and may collapse directly into a black hole without a supernova explosion, which would eject most of its mass and prevent it from leaving a supermassive black hole as a remnant. Yet another model involves a dense stellar cluster undergoing core-collapse as the negative heat capacity of the system drives the velocity dispersion in the core to relativistic speeds. Finally, primordial black holes may have been produced directly from external pressure in the first instants after the Big Bang.






The difficulty in forming a supermassive black hole resides in the need for enough matter to be in a small enough volume. This matter needs to have very little angular momentum in order for this to happen. Normally the process of accretion involves transporting a large initial endowment of angular momentum outwards, and this appears to be the limiting factor in black hole growth, and explains the formation of accretion disks.

Currently, there appears to be a gap in the observed mass distribution of black holes. There are stellar-mass black holes, generated from collapsing stars, which range up to perhaps 33 solar masses. The minimal supermassive black hole is in the range of a hundred thousand solar masses. Between these regimes there appears to be a dearth of intermediate-mass black holes. Such a gap would suggest qualitatively different formation processes. However, some models suggest that ultraluminous X-ray sources (ULXs) may be black holes from this missing group.



Perseid Meteor Shower


Perseid Meteor Shower:

It's a good night when a beautiful alignment of planets is the second best thing that's going to happen.
Thursday, August 12th, is such a night.
The show begins at sundown when Venus, Saturn, Mars and the crescent Moon pop out of the western twilight in tight conjunction. All four heavenly objects will fit within a circle about 10 degrees in diameter, beaming together through the dusky colors of sunset. No telescope is required to enjoy this naked-eye event: sky map.

A Perseid meteor photographed in Aug. 2009 by Pete Lawrence of Selsey, UK. [more]
The planets will hang together in the western sky until 10 pm or so. When they leave, following the sun below the horizon, you should stay, because that is when the Perseid meteor shower begins. From 10 pm until dawn, meteors will flit across the starry sky in a display that's even more exciting than a planetary get-together.

The Perseid meteor shower is caused by debris from Comet Swift-Tuttle. Every 133 years the huge comet swings through the inner solar system and leaves behind a trail of dust and gravel. When Earth passes through the debris, specks of comet-stuff hit the atmosphere at 140,000 mph and disintegrate in flashes of light. These meteors are called Perseids because they fly out of the constellation Perseus.

Swift-Tuttle's debris zone is so wide, Earth spends weeks inside it. Indeed, we are in the outskirts now, and sky watchers are already reporting a trickle of late-night Perseids. The trickle could turn into a torrent between August 11th and 13th when Earth passes through the heart of the debris trail.

2010 is a good year for Perseids because the Moon won't be up during the midnight-to-dawn hours of greatest activity. Lunar glare can wipe out a good meteor shower, but that won't be the case this time.

As Perseus rises and the night deepens, meteor rates will increase. For sheer numbers, the best time to look is during the darkest hours before dawn on Friday morning, Aug. 13th, when most observers will see dozens of Perseids per hour.

Looking northeast around midnight on August 12th-13th. The red dot is the Perseid radiant. Although Perseid meteors can appear in any part of the sky, all of their tails will point back to the radiant.

For best results, get away from city lights. The darkness of the countryside multiplies the visible meteor rate 3- to 10-fold. A good dark sky will even improve the planetary alignment, allowing faint Mars and Saturn to make their full contribution to the display. Many families plan camping trips to coincide with the Perseids. The Milky Way arching over a mountain campground provides the perfect backdrop for a meteor shower.

Enjoy the show!

Tuesday, August 3, 2010

New Asteroid threat!




Although scientists have basically cleared us from any danger from asteroid 2002 NT7, which originally had been reported as an impact hazard for the year 2019, a newer space rock has been spotted, which may pose a threat even sooner.
At around 1.2 km in width, 2003 QQ47 is substantially smaller than 2002 NT7 (2km), but has been called "an event meriting careful monitoring" by astronomers. If an impact does occur, it could be on March 21, 2014.

Discovered on August 24, 2003, by the Lincoln Near Earth Asteroid Research Project (an MIT Lincoln Laboratory program funded by the United States Air Force and NASA) in New Mexico, 2003 QQ47 has been classified as a 1 on the Torino scale of impact hazards. Scientists are urging calm, however, saying the odds of a catastrophic collision are only around 1 in 909,000.




The orbit of this asteroid has been calculated on only 51 observations during a seven-day period and require further observations to determine if any danger does exist. It will be monitored closely over the next two months. Astronomers expect the risk of impact to decrease significantly as more data is gathered.

If it does strike Earth, the impact could have the effect of over 20 million Hiroshima style atomic bombs. As Billy Bob Thornton says in Armageddon, “It's what we call a Global Killer....the end of mankind. Half the world will be incinerated by the heat blast.....the rest will freeze to death in a nuclear winter. Basically, the worst part of the Bible!”

Asteroids are rocks and debris which are the leftovers of the construction of our solar system nearly 5 billions years ago. Most are in a belt, which orbits the sun between Mars and Jupiter. However, the gravitational influence of the gas giant planets, like Jupiter, or an impact by a comet can knock these large rocks out of their safe orbit.

Needless to say, we will be monitoring this situation very closely.

Update:

Once again, the planet can breathe a sigh of relief. After making further observations of asteroid 2003 QQ47, astronomers now say there is no threat from this rock. It has been downgraded to a zero (0) on the Torin scale, which says, "The likelihood of a collision is zero, or well below the chance that a random object of the same size will strike the Earth within the next few decades. This designation also applies to any small object that, in the event of a collision, is unlikely to reach the Earth's surface intact."
While this particular asteroid appears to not be a threat to Earth at this time, the Near Earth Object Program and other agencies continue to monitor space for other threats. After all, it is a big universe, and there are a lot of asteroids and comets out there.

Friday, April 16, 2010

AL GORE'S GAME

Members of the black leadership network Project 21 urge elected representatives to use Al Gore's appearances today before the House Energy and Commerce Committee and Senate Environment and Public Works Committee to ask the former Vice President about his own lavish energy consumption -- and his advocacy of a society in which only the wealthy could enjoy amenities most Americans currently take for granted, like home heating.



Gore's proposals would result in a society in which the rich get warmer and the poor get colder.

While Gore is a long-time proponent of personal energy conservation and draconian regulations to mandate reductions in greenhouse gas emissions, the Tennessee Center for Policy Research revealed that Gore's mansion in the exclusive Belle Meade neighborhood of Nashville uses more than 20 times the national household average of electricity.



In response, Gore's office said the Gores "do the carbon emissions offset" -- such as making environment-related investments -- that allegedly neutralize the environmental harm related to their extraordinarily-high energy use.

Gore receives his offsets as a benefit from a company that he co-founded -- Generation Investment Management -- and reportedly does not pay for them himself. Interestingly, Carbon Neutral Company, which provides Generation Investment Management with its offsets, says its offsets "will be unable to reduce greenhouse gas emissions... in the short term."

If Gore's "buying offsets" strategy were to be adopted nationally, the average consumer would essentially be expected to pay twice for heat and power: first for the energy itself, then for offsets to atone for them.

Such double-billing would be particularly harmful to poor households, which, disproportionately, are minority.

"Al Gore may sleep well at night thinking he's not contributing to global warming, but if he expects everyone to be able to buy their way out of the sin of using electricity, natural gas and driving their cars to work and errands without having to cut back on necessities he is badly mistaken," said Project 21 fellow Deneen Borelli. "From the looks of their utility bills, the Gores kept their home warm and toasty this winter. Have they thought about the single mother who provides for her family on a paycheck-by-paycheck basis? I don't think she could afford an offset to heat her home without cutting back on something vital such as nutritional food and health care for herself and her children."

According to the federal Energy Information Agency, in an analysis released during the Clinton-Gore administration, imposing the restrictions mandated by the United Nation's Kyoto Global Warming Treaty would cost the U.S. economy $400 billion per year and would raise utility bills by 86 percent and gasoline by 66 cents a gallon.

An econometric study commissioned by the National Black Chamber of Commerce and other groups found that Kyoto regulations could put 3.2 million American jobs at risk -- including 864,000 jobs held by blacks and 511,000 held by Hispanics.

Already this winter, eight states, including Gore's Tennessee, report they have run out of money to help poor households pay for heating bills. Households that cannot afford to heat their homes, let alone pay for offsets.

"People are already freezing because they can't pay their bills and aid to help them is already stretched too thin. Al Gore would only make things worse if he imposed increased regulations on public utilities," said Project 21 member Kevin Martin. "If he wants to create a society where the rich get richer and the poor get poorer, Gore's got the right idea with his global warming offsets and regulations."

GLOBAL WARMING HOAX

Is global warming a hoax? We've received a huge number of reader questions (and even complaints) about this issue. Many are convinced that global warming is just a hoax contrived by the government to grab power and destroy the economy. In my view, that explanation is half right.




Yes, in my opinion global warming and climate change is absolutely being used by Big Government to grab more power, restrict more freedoms and in many ways consolidate power at both the national and global levels. That much is clearly true. At the same time, however, climate change is really happening.




I see convincing evidence that the activities of humankind are, indeed, altering our atmosphere in ways that accelerate normal processes, essentially dominating the cycles and throwing them far out of balance. The recent findings on rising sea levels, for example, truly are cause for concern for long-term "big picture" thinkers. Good studies show sea levels rising at a rate approaching one centimeter per year.

Last week, 2500 scientists gathered in Copenhagen to issue a stark warning about carbon emissions and "irreversible shifts in climate." (http://www.timesonline.co.uk/tol/ne...) And much like an environmental freedom fighter, NASA scientist James Hansen is now spearheading protests aimed at the "do nothing" governments that sit around and ignore the climate change problem while things continue to get worse.

It's important to remember that just because Big Government is exploiting this crisis to grab power doesn't mean the crisis is not real. What's happened here, in my view, is that power-hungry bureaucrats around the world have latched onto this very real development of climate change and found ways to exploit it to their own advantage.

As Hillary Clinton famously said recently, "Never waste a good crisis." And they sure aren't hesitating to leap on this climate change crisis as a way to restrict freedom and grab power.

Air Pollution on Global Temperature

Researchers at the Massachusetts Institute of Technology have found that although urban air pollution is expected to increase significantly in the coming century, it will not have a big effect on global temperature change.

While there may be temperature increases in certain regions, global mean surface temperature will not go up significantly because of urban air pollution, researchers at MIT's Joint Program on the Science and Policy of Global Change wrote in a paper to be published in the September 27 issue of the Journal of Geophysical Research--Atmospheres.

Using a method that allows global coupled-chemistry climate models to take urban air pollution into account in a new way, MIT researchers found that compared to a reference run excluding urban air pollution, the average tropospheric ozone concentration decreases while high concentrations of ozone are projected in the urban areas. As a consequence of the change in the chemical composition of the troposphere, the lifetime of methane increases. This leads to higher ambient methane concentrations, even if emissions are unaltered. As ozone decreases and methane increases, the net effect on the radiative budget of the Earth is small, because the contributions from these two greenhouse gases partially cancel each other out.

"People thought things would go in this direction, but they couldn't quantify it before," said Monika Mayer, research scientist at MIT's Department of Earth and Atmospheric Sciences and lead author on the paper, "Linking local air pollution to global chemistry and climate."

Global climate models are used by researchers to predict future conditions and to aid global policy matters such as the Kyoto Protocol. One example is the MIT Integrated Global System Model, which includes an economic development model; a two-dimensional land and ocean resolving interactive chemistry-climate model that divides the planet into 24 latitudinal bands; a terrestrial ecosystems model, and a natural emissions model.

While scientists agree that urban air pollution can alter concentrations of greenhouse gases such as ozone in the troposphere, they have left the complicated chemistry of urban air pollution out of global climate models. "Global-scale models that do not take into account urban areas' highly nonlinear atmospheric chemistry most likely overestimate tropospheric ozone production due to unreasonably high background nitric oxide concentrations," the authors write.

Yet, "high-resolution climate models don't have chemistry coupled to them," said Dr. Mayer. "It takes months just to run a global climate model without the chemistry."

Dr. Mayer and her colleagues, Chien Wang, Mort Webster, and Ronald G. Prinn, applied a method that allowed them to derive a computationally efficient urban air chemistry model from a state-of-the-art urban airshed model. They then coupled the "reduced form" urban air pollution model to the MIT integrated global climate model. This makes the global chemistry-climate model more powerful and comprehensive, because it is able to take urban air pollution into account in a way never before possible. "Our model takes about one day on a conventional workstation for a 100-year simulation. This is a powerful way to get interactions among air pollution, methane and other tropospheric gases," Dr. Mayer said.

Among the questions the more powerful model may help answer: How do air pollution and climate policies interact? What are the long-term effects of regional regulations regarding air pollution? What are the long-term effects or cost savings of targeting only greenhouse gases or more stringent Environmental Protection Agency air pollution regulations?

Population projections show that in the next 100 years, the concentration of people in urban areas will increase dramatically. While 30-40 percent of air pollution currently comes from urban areas, as much as 70 percent may originate from cities in the future. The researchers carried out three simulations of 100-year projections that factored in the effects of increased urban air pollution tied to population increases and economic development in these areas. They found that even with significant increases in air pollution, global mean temperature should not change much, although there may be more pronounced regional effects.

Vision - Light and Neuronal Activity of Eye

This videos shows, how exactly our eyes are working. How the light is captured by our eyes and send to brains through neural fibres. how we get a clear vision by the help of photo receptors, which is a key factor in vision of our eyes.

Color Vision


The color-responsive chemicals in the cones are called cone pigments and are very similar to the chemicals in the rods. The retinal portion of the chemical is the same, however the scotopsin is replaced with photopsins. Therefore, the color-responsive pigments are made of retinal and photopsins. There are three kinds of color-sensitive pigments:





  • Red-sensitive pigment
  • Green-sensitive pigment
  • Blue-sensitive pigment
Each cone cell has one of these pigments so that it is sensitive to that color. The human eye can sense almost any gradation of color when red, green and blue are mixed.


In the diagram above, the wavelengths of the three types of cones (red, green and blue) are shown. Thepeak absorbancy of blue-sensitive pigment is 445 nanometers, for green-sensitive pigment it is 535 nanometers, and for red-sensitive pigment it is 570 nanometers.


SECRET OF EINSTEIN'S BRAIN


Dr. Diamond's work had received tremendous press coverage, only to be exposed as critically flawed in execution. In 1996, a University of Alabama researcher named Britt Anderson published another study on Einstein's brain with much less hullaballoo. Anderson had discovered that Einstein's frontal cortex was much thinner than normal, but that it was more densely packed with neurons. Anderson told Thomas Harvey that a researcher at McMaster University in Hamilton, Ontario, had been studying whether a more tightly packed cortex might explain differences in men's and women's brains. While men's brains were bigger, women's brains had the neurons packed tightly together, which may mean they can communicate more quickly.





Harvey took the name of that researcher and sent her a one-line fax: "Would you be willing to collaborate with me on studying the brain of Albert Einstein?". Dr. Sandra Witelson, the researcher at McMaster, answered back in the affirmative. What Witelson had going for her that other researchers did not was a large collection of brains with IQs, general health and psychiatric state accounted for. There would be no confusion about the control group, as there was with Diamond's work -- the 35 male brains used had an average IQ score of 116, slightly higher than normal (Witelson used 56 female brains for comparison as well). For decades, Witelson had been working with doctors and nurses to acquire brains for her research. She would be able to conduct the largest study of this kind.

Harvey went to Canada with the brain, and Witelson was allowed to select nearly a fifth of it for study -- more than any other researcher had been allowed. She selected pieces of the temporal and parietal lobes, and she also pored over the photographs Harvey had commissioned of the brain at the time of Einstein's death. She noticed that Einstein's Sylvian fissure was largely absent. The Sylvian fissure separates the parietal lobe into two distinct compartments, and without this dividing line, Einstein's parietal lobe was 15 percent wider than the average brain.




Significantly, the parietal lobe is responsible for skills such as mathematical ability, spatial reasoning and three-dimensional visualization. This seemed to fit in perfectly with how Einstein described his own thought process: "Words do not seem to play any roles," he once said. "[There are] more or less clear images" [source:Wilson]. The man who figured out the theory of relativity by imagining a ride on a light beam through space saw his ideas in pictures and then found the language to describe them [source: Lemonick].

Witelson hypothesizes that the lack of a Sylvian fissure may have allowed the brain cells to crowd in closer to one another, which in turn enabled them to communicate much faster than normal. This brain structure may also have had something to do with Einstein's delayed speech development, which raises questions about whether it's helpful to know this sort of information about yourself. If Einstein had known that his brain was different, maybe even flawed, would he have pursued academics?

At this point, scientists don't know enough about how the brain works to know if Witelson's work is accurate, though it's the going theory at the moment. For all visible purposes, Einstein's brain seems perfectly normal, if not a little damaged, with nothing that would immediately indicate any great genius. We may not know anything until there's another equivalent genius brain to study; perhaps Einstein can't be compared to average brains.

Harvey never gave up on his belief that the brain would reveal something special. Near the end of his life, after carting the brain around the country, he returned to the place from which he had taken it: Princeton Hospital. He gave the brain to the man who had his old pathology job; writer Michael Paterniti, who accompanied Harvey on one cross-country trip with the brain, hypothesized in the book "Driving With Mr. Albert" that Harvey picked someone who represented a sort of reincarnation of Harvey himself, something that the pathologist in question also acknowledges. "Well then, he's free now," the man told Paterniti of Harvey's choice, "and I'm shackled". If Einstein's brain ever truly reveals its secrets, Harvey won't be here to see it; he died in 2007 at the age of 94. Einstein and the mystery of his brain, however, live on.