New scientific mysteries are answered

Science is like a mysterious lottery game, and people are always the most curious players. Scientific mysteries always have a strange attraction, and seem to be born to wait for the intellectuals, in times of scientific basis to answer. Here are the mysteries for a long time, which have finally been opened by scientists.

8. The secret code of the owner of Rhode Island

Roger Williams was the founder and in the last days of his life, he filled out the cover of the book "An article on the difference in harmony among believers" with notes about Different issues. But the strange thing is that after many efforts, no one can interpret the meaning of those lines. That has become a problem of curiosity by many researchers. Those lines can be anything: a confession, treasure instructions .

In the end, the researchers discovered that the codes he wrote were actually the type of shorthand in the British court he was studying. In the end, they deciphered many passages about ancient geography, medicine and baptism for babies.

7. Evolution of

Darwin, the owner of evolutionary theory, took time and effort to find the mystery of the Cambrian explosion, which led to a change in biodiversity, as well as the time when fossils continued appear. Darwin described this as an inexplicable stage.

Australian scientists in September 2009 found the answer to the events described as 'Evolution of the Big Bang theory'. The main cause of this phenomenon is the speed of evolution in the Cambrian period which is a little faster than the other stages. The figures are completely consistent with Darwin's theory of evolution.

6. Why fluctuate?

Jean-Baptiste Lamarck is one of the first scientists to study corals. And the question Why is coral fluctuating? has made scientists headaches, making him spend his life researching. Until the infrared camera developed, everything was clear.

After using several infrared cameras, scientists discovered that some of these corals ranged up to 95% of the time. Using a special camera, they discovered that coral movements were to prevent water from escaping around the reef. They also found that the level of oxygen in the water around the reef is kept low, to increase the efficiency of photosynthesis for algae that corals use as food.

5. Where are the teeth of the twisted tooth shark?

Helicoprion is a shark-like fish with strange twisting jaws. The first fossil of this species was discovered in 1899, but an extremely special part of the fossil is that it has a strange spiral jaw. Scientists were wondering what parts of the body the razor-sharp serrations belong to? Since then, many predictions have been made but there is no convincing evidence. It can originate from anywhere: upper jaw, lower jaw, tail . If you search for images for "helicoprion" almost all the images you will find describe the spiral frame of curved teeth down from the lower jaw.

After using high-quality X-ray CT images and creating a 3D model of this species, they found that the teeth of this species lie completely inside the mouth, acting as a 'home'. teeth maker 'at the end of the lower jaw.

4. Susquehannock people eat people

The Susquehannock is an indigenous tribe in the Americas. They were badly accused by European settlers for slaughtering the neighboring tribe Shenks Ferry and customizing to eat barbarians.

April Beisaw, an archaeologist at Vassar University, and colleagues based on some suspected early archaeological evidence and decided to find evidence to vindicate the tribe. She and two colleagues studied more than 2,000 artifacts, along with records at many museums. As a result, her team did not find any evidence of a massacre. This may be a conspiracy to massacre this ethnic group of the first American immigrants. And with this evidence, she hopes history will be rewritten.

3. Why Crustacean species are not mature

Cerataspis monstrosa is the name of a first crustacean discovered about 180 years ago. This species is found only in the form of larvae in the intestines of fish. We have never found this species in adult form. This makes the scientists question, has taken much effort to find, with many hypotheses given, but there is no convincing evidence. And until DNA technology developed, everything was clear. A new 10-year development technology that answered the mysterious 200-year-old.

Professor Keith Crandall of George Washington University conducted a study of the DNA of this species and found that the kind of larvae we see is actually a completely different species, whose scientific name is Plesiopenaeus armatus. And the adult form of this species is actually a shrimp living in deep water with a completely different shape compared to the childhood. Moreover, it is difficult to see it because this shrimp often lives very deep in the Atlantic Ocean.

2. The origin of the Falkland Island wolf

According to Darwin's evolutionary theory, the formation of a new species on a desert island is due to geographic isolation. That is, initially, the island is attached to the mainland, a group of individuals of a certain species are distributed on the island. When the island separated from the continent, that group of individuals separated their smoke, reproduced themselves, one generation after another to adapt to the new environment, and form a new species.

The wolf on the Falkland Island is the only mammal that lives on the island when humans discovered the island in the 17th century. This wolf was extinct in 1876 due to human hunting. Based on this, scientists previously believed that the wolf developed based on an ancient wolf breed that lived about 330,000 years ago on land, where the island was separated. But recent DNA samples prove that the island was originally separated, and that the breed was separated only about 16,000 years ago, during the ice age, due to an ice bridge connecting Falkland Island. and land. When the ice melts, individual wolves on the island are geographically isolated and form new species.

1. How does the Earth's mind move?

It is composed mainly of two nickel and iron components. The inner core of the Earth is made up of iron in solid form, and the rotation is counterclockwise, but the outer core is made up of iron in liquid form, which turns in the opposite direction. However, they did not explain the cause of this phenomenon.
New scientific mysteries are answered

Recently, Leed University scientists have used a supercomputer to describe this relationship with many times more accuracy than before. And the cause of this difference is due to opposition and similar activities based on Newton's 3rd Motion Act. The magnetic field itself causes Earth cores to rotate in different directions.