Marie curie рассказ на английском

The Amazing Life and Inventions of Marie Curie

Marie Curie was the first person to win two Nobel Prizes and she changed nuclear medicine forever.

Maria Sklodowska was born in November of 1867 in Poland. She was the youngest child of five born to poor school teachers.

Maria would become Marie Curie later in life, but not before she became a governess to make ends meet. She developed an intense passion for knowledge and learning.

She wanted to become a teacher but lacked the money necessary to gain a formal education. In 1891 she was afforded the opportunity by her sister to move to Paris and go to University. an opportunity she jumped at.

After moving, Marie started studying Physics and Mathematics at Sorbonne University and continued to try and quench her desire to learn more and more.

In 1894, Marie met Pierre Curie, a scientist who was working in the main city. After a year of dating, they wed, and the rest is history.

Marie and her husband went on to pioneer many fields in medicine and physics, becoming the first woman to win a Nobel Prize and the first person to win two. To understand just what Marie accomplished in her life and the impact she had on the scientific world, let’s take a look back at Marie’s accomplishments.

Radium and polonium

With both Marie and Pierre having a strong interest in physics and chemistry, they often worked together doing research. Specifically they were working on a project together observing invisible rays that were given off by uranium. This was a fairly new discovery at the time and no one was quite sure yet what they were.

These rays, initially discovered by Henri Becquerel, were known to pass through solid matter uninterrupted and they were known to conduct electricity in air.

While working on this research together, Marie took special note of samples in the lab of a material called pitchblende. This was a mineral that contained uranium ore and one that let off a lot more radiation than pure uranium.

This was perplexing because it didn’t make any sense, uranium shouldn’t have been causing the mineral to be letting off as much radiation as it was.

Based on the evidence of the high amounts of radiation in pitchblende, Marie became convinced that there was a new element that must be at play in the mineral in order for its radiation level to be higher.

The scientific community as a whole was skeptical but Marie and Pierre persisted on their hypothesis. The duo ground up samples of the mineral and started to try and separate the different elements present inside. They utilized analytical chemistry techniques to extract a black powder that ended up being 330 times more radioactive than pure Uranium. This element they named Polonium, a new element.

Marie and Pierre didn’t stop there though, they found that the polonium that the liquid left over after the polonium was extracted was still incredibly radioactive. That meant that the pitchblende must’ve had another element even more radioactive than polonium.

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By 1898, the Curies had put together enough evidence to support the existence of another new element, called radium. However, they had failed to obtain a sample of it.

Pitchblende was and still is a very valuable mineral because it contains a high amount of uranium – and the Curies couldn’t afford any larger samples.

After talking to a factory in Austria that removed uranium from pitchblende, they realized that the factory was treating the leftover materials as waste. This waste was even more radioactive than the pitchblende the Curies originally worked with and it was far cheaper.

Marie got a hold of a large amount of waste and started to extract tiny amounts of the element radium. Marie would work with 20 kilograms of the mineral waste at a time. Grinding, precipitating, dissolving, crystallizing and processing out as much radium as she could.

This work was far more dangerous than Marie understood and the couple started to feel sick all the time. In the modern era with more research, we can understand their failing health as radiation sickness. Ignorant of the risk, the duo persisted in their research.

By 1902, Marie was able to isolate radium and determine it had an atomic weight of 225.93. It was an arduous journey, but they had finally confirmed the existence of this element.

Curie Institute

After years of work with radium and polonium, she slowly realized that the rays coming from radioactive elements could be used to treat tumors. Notably, the power couple decided that they would not patent the medical usage of the elements they discovered so that it could help as many people as possible.

As Marie grew older, she wanted to explore the usage of radioactivity in medicine further, so she established the radium Institute.

Radium at the time was valued at $120,000 per gram, which is roughly 2 million USD today. Marie could only afford one gram of the element for use in her cancer research, but she made the best of it.

During interviews with the press, Marie made clear that her institute needed more radium to better carry out proper research and an American Journalist named Marie «Missy» Mattingly started what is essentially the 1920s version of a GoFundMe.

She raised about $100,000 in small donations from across the country to purchase more radium and convinced a chemical company to supply a gram at this reduced price.

Ever since getting the radium for the Institute it’s been making pioneering scientific discoveries. Over its history, 3 members have won Nobel Prizes, including Marie and Pierre’s daughter Irene.

Now called the Curie Institute, it continues to make pioneering discoveries in radioactive science today.

The death of Marie Curie

In 1920, Marie’s health started to fail, but it would be another 14 years until she passed from aplastic anemia. At the time it was presumed that she died of radium contamination, but after exhuming her body in the 1990s, scientists couldn’t find dangerous levels of radium in her remains. Experts now believe that it was Marie’s use of radiography in the First World War that caused her failing health.

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Перевод текста Marie Curie was bow Maria Sklodowski

Перевод:
Мария Кюри, настоящее имя Мария Склодовская в Варшаве, Польша в 1867 году. Она была младшей из пяти детей. Ее родители работали учителями и привили ей любовь к учению. Ее мать умерла в 1877 году. Маня, как называли ее родители и ее сестры, была вынуждена найти работу.

Маня стала репетитором в одной семье. Ей нравилось проводить там время, и она могла посылать деньги своей семье, а также сестре Броне, которая изучала медицину в Париже.

Когда ее сестра вышла замуж, то пригласила Маню жить с ними и учиться в Сорбонне (примечание университет в Париже). Именно тогда она сменила имя на Марию. Мария изучала физику и математику и получила степень магистра по обоим предметам. Когда он закончила университет, она начала исследования магнетизма. Именно тогда она встретила Пьера Кюри, молодого ученого. Они сразу же влюбились и поженились. Мария переехала к нему, и они вдвоем начали исследовать уран и другие элементы, чтобы решить, были ли они радиоактивными. У них ушло четыре года на то, чтобы выделить радиоактивный элемент, который она назвала радием. За это они получили Нобелевскую премию в области физики в 1903 году. В 1906 году в автокатастрофе умер ее муж, и Мария получила должность, которую предлагали ее мужу в Сорбонне.

В 1911 году она получила Нобелевскую премию в области физики. Во время Первой мировой войны она разработала первый передвижной рентгеновский аппарат и путешествовала с ним по линии фронта.

Мария умерла в 1934 году в Париже. Она умерла от отравления радиацией. Она много и усердно работала, и доказала то, что если стремиться к своим целям, то всегда добьёшься успеха. Для нее успех пришел в двух Нобелевских премиях, которые она получила, и того, что она стала первой женщиной, удостоенной такой награды. Все мы обязаны уважать и восхищаться ею.

Оригинал:
Marie Curie was bow Maria Sklodowski in Warsaw, Poland in 1867. She was the youngest of five children. Her parents 1)worked as teachers and they brought her up to love I learning. Her mother died in 1877. Manya, I as they called her, and her sisters had to get jobs.
Manya became a tutor for a family. She enjoyed her 2)time there and could send money to her father and her sister, Bronya, who was smdying medicine in Paris.
When her sister got married, she invited Manya to live with them and study at the Sorbonne. It was then that she 3)changed her name to Marie. Marie studied Physics and Maths and got her Master’s degree in both subjects. When she graduated from university, she started research 4)into magnetism. It was at that time she met Pierre Curie, a young scientist. They 5)fell in love immediately and got married. Marie moved to his house and they both started examining uranium and other elements to decide whether they were radioactive. It 6)took them four years to isolate the radioactive source which she named radium. For this, they 7)won a Nobel Prize in Physics in 1903. In 1906, her husband died in an accident and Marie got the position they had offered him at the Sorbonne.
In 1911, she got a Nobel Prize in Chemistry. 8)During World War I, she designed the first mobile X-Ray machine and travelled with it along the front lines. Marie died in July, 1934 in Paris. She died 9)of radiation poisoning. She worked hard and proved that if a person keeps to their goals, they will 10)succeed. For her, success came with the two Nobel Prizes she received and the fact that she was the first woman to ever get one. We all owe her our respect and admiration.

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Краткий пересказ о мари кюри на английском пожалуйста срочно.

Ответ оставил Гуру

Maria Sklodowska was the youngest of five children of wladyslaw and bronislawa Sklodowska. Both her parents were teachers.
From an early age, the girl followed in the footsteps of his father, a lively interest in mathematics and physics. After receiving his primary education in the school of J. Sikorska, Maria enters the women’s gymnasium, which he graduated in 1883 with a gold medal. Admission to men’s University of Warsaw she was ordered, and therefore it can only agree on the position of teacher in the flying University. However, to give up the dream to get the coveted degree, Maria is in no hurry, and concludes with his older sister, Bronislava a deal that she will support his sister, but sister will help her.
Maria is taken for any work, becomes a private tutor and a governess to earn money for my sister’s education. And at the same time, she engaged in self-education, enthusiastically reading books and scientific papers. She also begins his own research practice in the chemical laboratory.
In 1891 she moves to France, where he entered the University of Paris in Sorbonne. There her name will be converted to a French name Marie. Due to the fact that financial support her wait was nowhere, a girl trying to earn a living, in the evenings gives private lessons.
In 1893 she receives a master’s degree in physics, and in the following year, and master’s degrees in mathematics. His scientific papers Maria begins with studies of different types of steel and their magnetic properties.

Ответ оставил Ser012005

When her sister got married, she invited Manya to live with them and study at the Sorbonne. It was then that she changet her name to Marie. Marie studied Physics and Maths and got her Master’s degree in both subjects. When she graduated from university, she started research into magnetism. It was at that time she met Pierre Curie, a young scientist. They fell in love immediately and got married. Marie moved to his house and they both started examining uranium and other elements to decide whether they were radioactive. It took them four years to isolate the radioactive source which she named radium. For this, they won a Nobel Prize in Physics in 1903. In 1906, her husband died in an accident and Marie got the position they had offered him at the Sorbonne.

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