There are many materials in nature called radioactive materials, the atoms of the material to be un

On 25/10/2010 declared the media about a study published in the National Academy of Sciences journal (Journal Proceedings of the National Academy of Sciences), scientists have discovered 150 kilograms of amber in northern India, which contains more than 700 insect of bees and flies and mosquitoes The Spiders maintained and in excellent condition, and return the insects and spiders to 50 million years in the past, in addition amber contains cells of plants and parts of the leaves and flowers, are all back to the same old time. It is true that these insects are different from the current insects, but they are connected by the types and from around the world, far from it and unexpected areas. Fortunately for the scientists that these insects retain in amber somewhat mushy, so that they can draw these insects is not destroyed, so that they can be studied, Professor Jess says docked (Jes Rust): "It's unusual, t&t supermarket toronto it's as if you have a complete dinosaur not only bones, but even the surface of their bodies and the details of their wings, it's a wonderful t&t supermarket toronto thing. "
Strange in the subject that the Indian sub-continent split from Africa 150 million years ago, and did not meet in Asia only about 50 million years ago, according to geology, but insects, which has a relationship with insects present in Asia discovery shows that the Indian sub-continent, Asia confluence happened 50 before million years.
To clarify the issue split the Indian sub-continent of Africa comes under plate tectonics title (Tectonic Plates), a theory says that the land in ancient times was one block, but split over time and across billions t&t supermarket toronto of years moved this land or tectonic plates to be continents t&t supermarket toronto in which we live, and still moving and changing at a rate of 10-160 millimeters per year or to transfer Sntimir 1 to 16 centimeters, with an estimated Alodhafr growth t&t supermarket toronto in average speed by 3 centimeters per year, as well as the hair grows at a rate of 16 centimeters per year. The discovery of these insects permission not only to show them old and different insects, but also led them to a breakaway movement t&t supermarket toronto from each territory, t&t supermarket toronto and brought new indications.
In other news, scientists oldest t&t supermarket toronto evidence of life on earth was discovered, and this back to 3.3 billion t&t supermarket toronto years, ie after be ground after 1.2 billion years old, what he found scientists is to spend microscopic indicate that it may be bacteria are formed, and the evidence of a life simple in the beginning of the emergence of the earth.
Come back again the main theme, which is: How do scientists were able to find out that this amber dates back to 50 million years? Each time effects of certain scientists find fossils they declare for the period in which the fossils were buried, how scientists have known that certain tool made of rocks dating back to 3.4 million years? Or that dinosaurs lived on Earth 160 million years ago to 65 million years? Or how, for example, t&t supermarket toronto scientists have known that the earth is 4.5 billion years old?
In 1896 the world Henry Bacarril discovered (Henri Becquerel) radiation from uranium, and in the 1898 student Bacarril began a Mary Curie (Marie Curie) to work on radiation, and developed this area dramatically and even the term "radioactivity" (Radioactivity) is drafted and developed for this area he got a Nobel Prize in 1903, then discovered another radioactive substance called the Balrayom (Radium), and the highly radioactive material, to the extent t&t supermarket toronto that the radiations outweigh the radiation uranium million times to the same block.
During the long period t&t supermarket toronto of her life she spent Miri in an attempt to extract material radium of mass equivalent to a ton of uranium ore, and got ten grams of radium only (Imagine that you have a million dollars of paper - actually, one million weighs almost tons - each sheet of dollar category, It considered that this is uranium, to the number of dollars of radium in a million paper it is ten per paper, no need because the dollar cut into 10 parts with scissors, and radium will be one of those parts). In addition to the discovery of a substance discovered radium also Madt Pulonim (Polonium), and got another Nobel Prize to be drawn to Raedoum in 1911, to be the first woman to receive the Nobel Prize, and Oohin for two awards.
Mary Currie died in 1934, and her death was caused by anemia (Aplastic Anemia), due to exposure to radioactivity for a long period of her life, and so that the scientific Oorgaha t&t supermarket toronto published in scientific journals and even cookbook of her became Msain degree that the risk transferred manually. All because of what Simi radiolysis of radioactive material.
There are many materials in nature called radioactive materials, the atoms of the material to be unstable, and because t&t supermarket toronto of instability launches nuclei particles, Vtngar these atoms to other materials or other isotopes, This process is called nuclear transformation (Nuclear transmutation), either to change the properties of matter chemically , or turn into a peer-to article, for example, potassium material - 40 (Potassium-40) and because of the start of particles from nuclei turn into material argon (Argon-40).
To explain more, the carbon material comes in several forms: carbon -12, and carbon -13, and carbon-14, these are called isotopes (Isotopes), and the difference between them is what is found in the nucleus of each of these types of carbonate, each of which engages the other with the number of protons The electrons t&t supermarket toronto in the atom, but differ in the number of Alniotroat, Vonoah carbon atoms -12 each containing 6 Brrotonat, and 6 neutrons, while the 13 contains 6 protons and 7 neutrons, or 14 and is a radioactive substance, and contain nuclei of atoms on 6 protons, and 8 neutrons, and the lack of stable carbon material -14 radioactive decay and release an electron t&t supermarket toronto and a neutrino counter, and turn the carbon atom to another t&t supermarket toronto material which is nitrogen -14.
When you have a group of radioactive atoms, can not you know that none of the atoms would be dissolved, it has proved Ala