Showing posts with label History. Show all posts
Showing posts with label History. Show all posts

Saturday, March 15, 2014

7 Worst Medical Crimes In History

7 Worst Medical Crimes In History

The progress of medical science is able to save someone's life, but sometimes experiments conducted by scientists that there are unethical. Here it is 7 worst medical experiments involving human subjects.

As quoted by LiveScience, there are seven of the worst in the history of medical experiments involving humans as subjects, namely:

1. Tuskegee study
The study lasted for 40 years. According to the Center Disease Control and Prevention U.S., health authorities launched a study on the health effects of untreated syphilis. Unfortunately it is not known by the participants, who received treatment either syphilis or not.

Researchers track disease progression on 399 black men in Alabama, including 201 healthy men. Scientists reveal in participants being treated for having a 'bad blood'. The participants never get adequate treatment, even in 1947 when penicillin became the drug of choice to treat syphilis.

2. Syphilis study in Guatemala
Between the years 1946-1948, the U.S. and Guatemalan governments conduct a joint study by means of deliberately infecting prisoners with syphilis in Guatemala and patients in a mental hospital. This study aims to test chemicals that can prevent the spread of disease.

Researchers tried to infect subjects with telling them how to have sex with prostitutes who are already infected. Although patients given the drug penicillin, but not finding follow-up care for these patients.

3. Surgical experiments on slave
Figures of modern gynecology, J Marion Sims gained much fame by performing experimental surgery on slave women. Sims experimented surgery without anesthesia (anesthesia mostly undiscovered), but it is revealed that it is not painful enough. Whereas in the Journal of Medical Ethics 1993 written by human conduct experimental unacceptable.

4. The murder of Burke and Hale
Until the 1830s the execution murders are relatively rare, so many experts take or buy anatomy of the human body from the robbers. Until the end of William Hale and his friend William Burke opened the inn entrepreneurs and sell body for sale to anatomists. As a result of these crimes then Burke was hanged for his crimes.

5. The Monster Study
In 1939 the researchers want to prove the theory that stuttering behavior is caused by the anxiety of a child to speak. Researchers sits with orphaned children and say that these children show signs of stuttering and may not speak unless can confidently talk properly. These experiments were previously normal children become anxious and be silent.

6. Japan's Unit 731
Throughout the 1930s until the 1940s, the Japanese imperial army biological warfare and medical tests on civilians and most of them are Chinese. The death toll from the brutal experimental unknown, but there may be 200,000 people.

This study involves wells infected cholera, typhus, lice and the prisoners lined up in the cold weather to determine the best treatment for frostbite. Other atrocities were blindfolded prisoners with poison gas, then put into the room until their eyes out and dissected while still alive and conscious.

7. Nazi medical experiments
Perhaps the notorious trials of all time was made ??by Josef Mengele, an SS doctor at Auschwitz, and he collected the eyes of a patient victim. This experiment used prisoners to test the treatment against infectious diseases and chemical warfare. While others are forced into low-pressure freezing indoors as a trial flight.

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Friday, March 7, 2014

Aircraft Design Of Ancient Inca Civilization

Aircraft Design Of Ancient Inca Civilization

So far, various mysterious artifacts have been found in many parts of the world with the form and function is still debated. One is shaped like aircraft artifacts allegedly found in Egypt, Saqqara Bird.

Although the design has been researched and Saqqara bird is unable to fly away, but the design refers to the design of modern aircraft has led to speculation about the origin of this artifact.
Then, whether a similar artifact is only found in the ancient Egyptian civilization? Apparently not, Prekolombia civilization ever existed thousands of years ago it also has artifacts with a similar shape. Wonder what happened in the past so mysterious artifacts found with functions that are not clear, and one of them is this artifact.

An artifact in the form of gold jewelry found in a place in the region of Central and South America, unfortunately there is no definitive information where it is located. The artifacts made ​​of gold, and is thought to have aged more than 1000 years, because researchers can not be sure when the artifact was made.

In 1954, the Government of Colombia to send a collection of gold artifacts to a number of museums in the United States. During the time in America, a diamond businessman richest in the region want to make a replica and try to unravel the mystery that is hidden in each of the artifacts.

One of the artifacts are then sent to a zoologist named Ivan T. Anderson to be investigated. When looking at the design of the object, Ivan remembered the shape of an airplane, then he asked for the opinion of an expert in aircraft aerodynamic origin Aeronautical Institute of New York, Dr. Arthur Poyslee.

From the results of the investigation, the object does bear a resemblance to a modern aircraft design, and shape of its wings is not similar to any animal in the world, but it is uncertain whether the artifact depicting aircraft designs of the past, because it still requires further research.
Artifact measuring approximately 2 inches is expected come from Sinu civilization, Chimu, or Mochica, ancient Inca civilization that existed in the year 500 till 800 BC. Back on the design of this thing, according to Dr. Arthur, if this is an artifact representing the animal, then the placement of the wings in this one thing because its center of gravity would not be appropriate so as not to allow it to fly. In contrast, the front and rear wing configuration is ideal for high-speed jet engines such as the design of the Concorde! although only in the form of illustration only.

Is ancient civilizations already thought of all aspects of aerodynamics, to the extent that the concorde plane was using a similar design?
If we consider, indeed a glimpse of the artifact shaped like some kind of animal, although strange tail. Archaeologists call these artifacts as zoomorphic objects, ie objects that are shaped like animals. But, if it looks like an animal, then, what animal would it be? If seen from the shape of the head, the body, and the part that is similar to the wings, maybe this thing looks like the kind of fly fishing, but with different tail shapes.

Tail shape is very similar to modern aircraft tail shape, try to compare this with the aircraft's tail. Although it seems forced, but the tail section, there is also a tailplane which is usually found on modern aircraft.


Meanwhile, other researchers are still busy with the work and the aerodynamic aspects of these artifacts. They argue if this is a true artifact of aircraft design, then this thing will not be able to fly because its design does not allow.

However, they find something in this artifact. On the head and body, there is a mysterious gap of unknown function. Some researchers argue that if the gap is the mechanism of this thing to fly, and this is the mechanism by which they mean.
Suppose if the researchers were correct, with such a mechanism, is this thing can fly?

Six similar artifacts on display at the Chicago Field Museum of Natural History. Meanwhile, two other artifacts stored at the Smithsonian Museum of Natural History and the Museum of Primitive Art in New York City.

Artifacts that stored in the Chicago Museum said to have a more detailed design compared with other artifacts.

Meanwhile, Ivan really sure if these artifacts are tangible evidence of the progress of modern civilization. As he put it,

"The concrete evidence that the ancients knew of flight was forced upon us only a few years ago. Now we have to explain it. And when we do we will have to rearrange a great many of our concepts of ancient history. "

He looks very confident if the artifact is evidence that the design of modern aircraft has been discovered thousands of years ago.

But, of course, many doubt that Ivan statement. Those who do not agree with Ivan, said that Ivan was too quick to conclude that the artifact is the design of modern aircraft without further research.

Theory without evidence is nothing more than "nonsense" alone. Unlike the Saqqara Bird who has researched and created a replica by experts to design a glider named Martin Greorie, Inca Artifacts are not named and have yet to be verified if the object is an ancient aircraft.

In addition, it is possible if the artifacts are not more than a jewelry past when viewed from the artistic side. Try it look carefully, we will definitely see the carvings on the wings, head and tail of this thing. - Aircraft Design Of Ancient Inca Civilization

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Thursday, February 27, 2014

The Gulag, Prison of Stalin's Regime Atrocities

The Gulag, Prison of Stalin's Regime Atrocities

Do you thinking about a terrible disaster? It looks like you have to know something about the Gulag prison which was one of the worst prisons of Soviet regime. Complex of buildings can be found even today in Taga forest, Siberia.
 
This place is known as big death factory, which operated during the Stalin regime. Estimates of the number of people who died in prison are more than 40 millions, nearly seven times the number of deaths caused by the disaster in which about 6 millions people allegedly died

Most of the prisoners were those who opposed Stalin or their politics are mistakenly considered as opponents of the Stalin regime. Gulag prison closed in 1953, shortly after Stalin's death. - The Gulag, Prison of Stalin's Regime Atrocities















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Friday, February 7, 2014

Mysterious Snake In the Queen Elizabeth's Hand

Mysterious Snake In the Queen Elizabeth's Hand

Mysterious picture of a snake coiled up in the 16th century painting depicting Queen Elizabeth I, stated the National Portrait Gallery in London. According to the researchers, the snake was in the original version depicted on the queen's finger . But the snake picture looks like considered less suitable so by the artist at the last minute to be replaced by painting a bunch of roses.

Now, after many years later, the snake appeared again as inedible aged painting and tarnished the roses image . The painting was created by an unknown artist in the 1580s or early 1590s. This painting has not been on display at London gallery since 1921 but will be part of an exhibition entitled The Changing Faces of Elizabeth I.
According to the curator of the gallery, a snake is sometimes used to symbolize wisdom, the wisdom and power of judgment, but the scaly creatures are also linked with Satanic symbols and original sin. Well, the painter may remove the snake emblem for the reason that two different senses. Snake is in the grip of queen but has greenish blue scales and almost certainly painted based on imagination as more like a dragon than a actual snake.
In the X-ray photography was also found another woman's face whose identity is unknown. The unidentified woman's face facing the opposite direction and in a higher position than the queen's face. Eyes and nose on the forehead of her face covered by Queen Elizabeth.

Photogallery sure that the woman's face is the earlier works by painters who closed with the queen face painting. It shows how the paintings of the 16th century is sometimes recycled by artists. The unidentified woman who appeared wearing a French hood, fashionable clothing with the 1570-1580's. This means that there is an interval of a few years before the painting was recycled back to paint the portrait of Elizabeth. - Mysterious Snake In the Queen Elizabeth's Hand

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Saturday, February 1, 2014

The First Photograph Ever Snapped

The First Photograph Ever Snapped

University of Rochester gave an award for making the first photo of man to Louis Daguerre, the inventor of the daguerreotype process. In a photo he took on the Boulevard du Temple, Paris street in 1838.



Louis Daguerre succeeded in capturing a person's image and his boot polisher in the corner of a street. This photo was deserted because of Daguerre's process, among others by exposing a metal plate is chemically treated for several minutes. If someone or something moving object, then it will not appear in this daguerreotype photograph images.

Incidentally, while the result of the process was a familiar-looking photograph, the act of making a "Daguerreotype" was quite different to snapping a Kodak camera, let alone an Instagram. The plate was made by exposing a silver-plated copper sheet to the vapour made by iodine crystals. The latent image was developed using the vapour given off by heated mercury.

The result was an image that was both reversed, and had to be lit at a certain angle so that the smooth parts of the mirror-like picture reflected something dark. The process was still in use by the 1860s, but it was eventually replaced by newer forms of more advanced photography.

But because the man in this photo is relatively not moving when the picture was taken, he was seen in the images. So thus this people deserve the award as the first to successfully photographed and became the world's first auto models. - The First Photograph Ever Snapped

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Thursday, January 2, 2014

The Most Extreme and Strange Weapons In WW2

 

The Most Extreme and Strange Weapons In WW2

1. Anti-Tank Dogs

The brutality of war can be reflected by the way of fighting. This weapon is a bomb dog strapped on their backs, and are created by the Soviet army, and has been downgraded to destroy more than 300 German tanks during World War II.

How it works is that dogs are taught to find food under tanks (train their instinct that there is always food in the bottom of the tank), and then the dog made ​​starvation before the battle.

After reaching the bottom of the tank, the lever in the back of the dog immediately triggered before long the dogs will explode, destroying German tanks. Germany finally overcome this tactic with flamethrowers.

2. Corkscrew Tanks
Corkscrew tanks do not run like a snake gait, and tanks in general and also not driven by a giant screw. But just like an electric drill on a piece of wood, so the footprint of the tank is what makes the tank seem to sail along the ground. However, in walking towards them somewhat erratic (difficult to control), and the tank should be very light to be useful in combat.

3. Curved Barrel

When there is fighting in the city, hidden in every corner of a group of enemy soldiers. Even with a slight advantage to win the battle, so the variety of weapons are designed so soldiers can see every angle, and they can shoot from behind the protection of a concrete wall.

4. The Russian Tsar Tank
Tsarist Russian tanks are built with two wheels with a diameter of 27 feet, two wheels that pull much smaller behind. These tanks are filled with large and heavy guns, the tanks are designed to conquer any obstacle. The designs are large and high, not suitable for the real war, and the tank can quickly fall.

5. Barrage Balloons
Barrage balloons were hung in hundreds of cities in the UK during World War II. Fly like mine, they will make it difficult for enemy aircraft intending to drop bombs. These balloons are used to threaten the bomber planes to fly low because the wires and incendiary devices inside the balloon. If the bomber is flying low then the British soldiers to fire on the plane freely.

6. Project Habbakuk
With the scarcity of metal towards the end of World War II, Project Habbakuk was an attempt to make a mother ship from pykrete (a mixture of ice and wood pulp). Layer is thick enough to withstand enemy fire, and easily repaired.

Pykrete will enable the construction of large vessels using minimal resources. But the war was over before the ship becomes a reality.

7. Bat Bomb
It's surprising, a prototype bomb bat, even ever made​​. The idea is simple, gives an explosive device on the Mexican Free-tailed Bats, lowering their temperature so that they hibernate on the way to approach an enemy city, and then release it in the enemy city to roost in buildings and homes. At any given time, all the bats would explode and igniting fires throughout the city.

8 . The Goliath Tracked Mine
The Goliath tracked mine was an anti - tank mini remote controlled and brought nearly 200 pounds ( about 90.7 kilograms ) of explosives and will be run lead to the formation of enemy troops or tanks and then detonated . These tanks are created and used by the Germans during World War II and known as beetle tanks by Allied forces .

9 . The Flying Jeep
The flying jeep was created to fulfill a contract to make a light helicopter that can land in any area . Several prototypes were created , but they were never in full production . No matter how good the jeep it looked on paper , look silly fly jeep that gives an indication of why the jeep will not be able to do a good job in the heat of battle .

10 . Flying Aircraft Carrier
Flying aircraft carrier is a view of the war era folks imagination . Many ideas like hoverpacks and flying cars , the idea was never realized , just live in the novel and the show . They have many disadvantages such as easy to be shot down , consumes a lot of fuel , and has a slight advantage against enemy aircraft . - The Most Extreme and Strange Weapons In WW2

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