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150 ECG - 150 ĐTĐ - HAMPTON - 4th ED.

VISUAL DIAGNOSIS IN THE NEWBORN

Sunday, February 20, 2011

McLaren Technology Centre - Trung tâm công nghệ McLaren

McLaren Technology Centre - Trung tâm công nghệ McLaren

TECHNOLOGY CENTRE

The McLaren Technology Centre is located on a 50 hectare site located approximately
three kilometres north of Woking town centre, Surrey, UK.
The building's 57,000 square metres of office space is home to the majority of the McLaren
group's 900 employees, in an area large enough to hold nine Boeing 747 jumbo jets.
The building is environmentally friendly, with natural light used wherever possible and
energy recycled throughout the site.
The lake, one of the signature features of the building is not simply there for the sake of
appearances. Functional as well as aesthetically attractive, its 50,000 cubic metres of
water form a vital part of the cooling infrastructure for the building. Water is pumped, one
third directly and two thirds via a natural filtration system of reed beds and a cleansing
biotope, through a series of heat exchangers which extract heat from the chiller plant.
The water is recirculated via a 160m long cascade that extends around the far edge of
the lake and its temperature reduces as it cascades down a series of shallow steps.
Plus the fast flowing movement of the water causes it to aerate thereby helping to
oxygenate the system.

McLAREN AUTOMOTIVE

McLaren Automotive was created in 1989 to produce leading edge cars leveraging
all of the experience and technology available to the McLaren Group. The company’s
debut vehicle, the McLaren F1 road car, was produced in 1994 and was until recently
the fastest-ever production road car, having achieved a world-record speed of 240mph
/ 386kph, a record held for seven years. McLaren Automotive produced a number of
variants of the F1 and achieved some impressive racing results including the Le Mans
24 Hours win in 1995 and victory in the GT Championship in both 1995 and 1996. In 1999
McLaren Automotive entered into an agreement with Daimler to design, develop and
manufacture the Mercedes-Benz SLR McLaren sports car which was launched in 2003.
The SLR, which is manufactured at the McLaren Technology Centre, breaks new ground
in super sports car design by combining the usability and comfort of a luxury GT with the
extreme performance of the fastest supercars. McLaren Automotive continues to design
and build new products such as the Mercedes-Benz SLR McLaren 722 Edition (2006) and
the Mercedes-Benz SLR McLaren Roadster unveiled in 2007.

Largest Photographs In The World - Bức ảnh chụp to nhất thế giới

Largest Photographs In The World

Most of the photographs that are claimed to be the largest are usually stitched from smaller
images. The Legacy Project photograph made in Irvine, California is an exception to this in
that it was made as a single exposure on a seamless piece of sensitized fabric using a
building as a huge camera.

IRVINE, California -- Walk into the massive air hangar and the first thing you notice is an
oppressive darkness broken only by a tiny beam of light from a gumball-size hole in the wall.
Then, as the eye adjusts, an upside-down image emerges on the opposite wall that is startling
in its clarity -- a dilapidated air traffic control tower, an overgrown runway and palm trees
clustered amid rolling hills.
Once home to roaring fighter jets, this decommissioned Marine Corps hangar is now the
world's largest camera poised to take the world's largest picture. If all goes well, within days
the hangar-turned-camera will record a panoramic image of what's on the other side of the
door using the centuries-old principle of "camera obscura."
An image of the former El Toro Marine Corps Air Station will appear upside down and flipped
left to right on a sheath of light-sensitive fabric after being projected through the tiny hole in
the hangar's metal door. The fabric is the length of one-third of a football field and about three
stories tall.
Guinness World Records has created two new categories for the project -- world's largest
camera and world's largest photograph -- and will certify the records once the photo is
complete.

Time Machine - Cỗ máy thời gian

Time Machine - Cỗ máy thời gian

This is what the world's first Time Machine may look like!!!

Never heard of "traversable wormholes?"
Well, soon you might start hearing about them, as the world's most powerful particle
accelerator becomes functional this spring - unleashing forces, capable of distorting
not only space (just like gravity distorts space around Earth), but also TIME.
CERN's Large Hadron Collider is set to become the very first time machine in history.
According to the research published by Irina Arefieva and Igor Volovich, "in general
relativity, a time-like curve in space-time will run from past to future.
But in some space-times the curves can intersect themselves, giving a closed-like curve,
which is interpreted as a time machine - which suggests the possibility of time travel"

Large Hadron Collider(LHC)

Large Hadron Collider (LHC) is a particle accelerator complex intended to collide opposing
beams of 7 TeV protons. Its main purpose is to explore the validity and limitations of the
standard model, the current theoretical picture for particle physics. This model is known to
break down at a certain high energy level.
The LHC is being built by the European Organization for Nuclear Research (CERN), and lies
under the Franco-Swiss border near Geneva, Switzerland. The LHC will become the world's
largest and highest-energy particle accelerator. It is funded and built in collaboration with over
two thousand physicists from thirty-four countries as well as hundreds of universities and
laboratories. The collider is currently undergoing commissioning while being cooled down to
its final operating temperature of approximately 2 K (-271.15 °C). The first particle beams are
due for injection in August 2008, with the first collisions planned to take place about two months
later.
When activated, it is theorized that the collider will produce the elusive Higgs boson, the
observation of which could confirm the predictions and "missing links" in the Standard Model
of physics and could explain how other elementary particles acquire properties such as mass.
The verification of the existence of the Higgs boson would be a significant step in the search
for a Grand Unified Theory, which seeks to unify three of the four known fundamental forces:
electromagnetism, the strong nuclear force and the weak nuclear force, leaving out only gravity.
The Higgs boson may also help to explain why gravitation is so weak compared to the other three
forces. In addition to the Higgs boson, other theorized novel particles that might be produced, and
for which searches are planned, include strangelets, micro black holes, magnetic monopoles and
supersymmetric particles.

From Wikipedia





Brazilian Sand Girl or Brazilian Girl in Sand? - Cô gái bằng cát hay Cô gái vùi mình trong cát?

Brazilian Sand Girl or Brazilian Girl in Sand? - Cô gái bằng cát hay Cô gái vùi mình trong cát?

First I didn’t believe this is an optical illusion, instead I thought it’s just a girl covered with sand laying on the beach. But if you look carefully at her right foot, or her head, you will be convinced this girl is actually made of sand!

Thoạt tiên, tôi không tin rằng đây là một ảo ảnh quang học, thay vào đó tôi nghĩ nó chỉ là một cô gái người phủ đặt cát nằm trên bãi biển. Nhưng nếu bạn nhìn kỹ vào chân phải của cô, hoặc đầu, bạn sẽ bị thuyết phục rằng cô gái này thực sự làm bằng cát!

Brazilian Sand Girl Optical Illusion

Brazilian Sand Girl Optical Illusion
Brazilian Sand Girl Optical Illusion

Saturday, February 19, 2011

4 Poorly Planned Rebellions - 4 cuộc khởi nghĩa được họach định kém cỏi nhất

4 Poorly Planned Rebellions - 4 cuộc khởi nghĩa được họach định kém cỏi nhất

1.Third Servile War (73 – 71 BC)

The Servile Wars are a collection of three rebellions lead by gladiators against the Roman Empire that kept them enslaved. The efforts of the gladiators were ultimately met with failure for a multitude of reasons, chief among them their lack of military training compared to that of Roman soldiers. However, the third conflict posed a direct threat to Italy as the band of gladiators grew from an initial seventy men to over one-hundred thousand. Their army also found leadership in Spartacus, a soldier turned gladiator. The gladiators wandered through the empire, raiding whenever they pleased and generally making good with the whole rebellion thing. The band won many battles against all forms of Roman military, from patrol to legions, and the public lived in a constant state of fear.

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The Slip-Up: In the face of continued losses on the battlefield the Roman Senate created eight legions strictly to bring the gladiators down and end the war. Each legion contained nearly six-thousand men and was placed under the command of Marcus Licinius Crassus, who was immortalized with a large disembodied head, as was the fashion at the time.

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The battle that would ultimately be the end of the war was, at first, in the gladiators’ favor. Spartacus’ forces routed two legions before Crassus stepped in with the remaining six. The gladiators suffered heavy losses, but it got worse: legions returning from Pompey were called upon for reinforcements. Spartacus attempted to negotiate with Crassus but wasn’t successful. In the face of certain “gonna’ get messed up” Spartacus and his army charged against the approaching legion and were promptly messed up.

The prophecy has come to pass.

Image Source

Before the charge many of the gladiators had decided to call it a day and fled the battlefield. Pair that with the losses they suffered in combat and the gladiators were easily outmatched.

2.
Yellow Turban Rebellion (184 – 205 CE)

At the time of the Yellow Turban Rebellion the Han Dynasty of China was facing growing dissent from farmers who had been forced to seek employment in the face of famine, landowners who exploited the farmers to expand their fortunes, and floods along the Yellow River. Across the board taxes had been raised to pay for various fortifications. These taxes primarily target the poor. Soon the peasant class began forming private armies to serve up some poor people justice. Meanwhile, most people accepted that the government was corrupted from within and that the wealthy had gained almost total control of the emperor. If that’s not the perfect set up for rebellion then I don’t know what is.

Thanks, video games!

Image Source

The Slip-Up: Zhang Jiao was the ultimate leader of the rebellion. Originally a religious healer, many of the people he treated were the abused under class citizens that would eventually make up his army. The Yellow Turban Army was concentrated to three different provinces throughout the country and easily established footholds in these locations. Initially they earned easy military victories because the government was preoccupied with finding traitors in the capital city. However, once the army organized the rebels’ strength also proved to be their weakness; they held their three locations and rarely moved beyond them. As a result their numbers grew slowly. One by one their bases were lost to advancing government forces and the rebellion was put down. Remaining Yellow Turbans tried to spark rebellions after the defeat but were too small to cause much opposition.

3.
Whiskey Rebellion (1971-1974)

Before the ratification of the United States Constitution the still-developing America met expenses by borrowing money abroad because the government itself lacked a reliable form of income. However, the country and individual states quickly amassed a huge debt. As a practical solution to this problem president George Washington levied a new tax on whiskey. Simple, right?

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Wrong. Westerners felt that the tax unfairly targeted them. Whiskey, already a popular drink in the region, was also a secondary means of income for farmers. States began organizing conventions to make their grievances known while actively not paying the tax. The newly born United States of America had it’s first hissy fit, and it was over alcohol.

The Slip-Up: Non-violent protesting was short lived. Acts of violence against tax collectors ensured that the taxes would go unpaid for years. The peak of the resistance was the “battle” of Bower Hill; protestors surrounded and fired into the home of army General Neville who had been assigned to issue subpenas in Pennsylvania. On the second day of the conflict the rebel forces were six-hundred strong. Neville’s own force consisted of ten men. The two clashed, only to see the home destroyed and at least one U.S. soldier killed. After Bower Hill the resistance gained more momentum, especially in Pennsylvania.

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However, one thing the rebels weren’t counting on was George Washington using his tremendous balls. After raising an army of twelve-thousand men Washington attempted negotiations with the rebels. He knew the talks were going to fail, however, and sent the army soon after. Before the troops even arrived the rebels surrendered. A love of booze simply doesn’t trump guns.

4.
Taiping Rebellion (1850 – 1864)

The notion that history repeats itself holds true with the Taiping Rebellion. Many of the elements that sparked the Yellow Turban Rebellion were present and caused the public to view their government as being ineffective. After embarrassing defeats by foreign armies the people of China had all but lost faith in those who were in control. Normally this wouldn’t be all that notable. However, if you throw a crazy guy into the mix and things get interesting.

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Hong Xiuquan suffered a long illness after failing the imperial examinations. This illness eventually became a vision from God: Hong was the younger brother of one Jesus Christ and was tasked with the mission of riding China of its corrupt government. People began flocking to him and soon this sect began to combat bandits and pirates as a means to arm themselves. In light of these successes Hong’s message spread and the sect grew.

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The Slip-Up: In their first year the Heavenly Kingdom (as the sect became to be known) had successfully routed imperial troops out of the Guangxi province. As Hong made new allies he quickly grew suspicious and had them axed, leaving much of the group in his direct command. Eventually a cousin of Hong’s joined the rebellion and helped expand their power into more provinces. Still, this one ally did little to filter Hong’s ideas into usable tactics or long term plans.

Imperial forces gained the upper-hand after gaining reinforcements from western armies. In the face of increasing losses, Hong declared that God would protect the city of Nanjing, a stronghold for the Heavenly Kingdom. God then killed Hong via food poisoning and the city fell to the imperial army, crushing the rebellion with it. Hong’s remains were eventually fired out of a cannon as a means of punishment for causing one of the deadliest wars in human history.

“Take that, other son of God!”