French and Polish scientist, experimenter, teacher. Marie Curie

Polish researchers led by psychologist Tomasz Grzyb repeated an experiment conducted by Stanley Milgram almost half a century ago.

Then, in 1963, Milgram recruited volunteers to participate in an experiment, who were told that the study would study the effect of pain on memory. They were told that one of the participants would memorize pairs of words from an extensive list - in reality, the role of the “learner” was played by a dummy actor. The participants were asked to check how well the student remembered the words; mistakes were “punished” with electric shocks of varying strengths.

After each press of the switch, the actor screamed loudly, moaned, knocked on the wall and demanded that the bullying stop. From a certain point the tension had to be increased with each new error. In the event that the “teacher” hesitated, doubting whether to increase the tension, the experimenter insisted on continuing the experiment, assuring that the responsibility for the life and health of the “student” was not borne by the “teacher,” but by the organizer of the experiment. At the highest voltage, the actor stopped making any sounds and showing signs of life altogether. The results of the experiment were impressive: two-thirds of the experiment participants were able to bring the voltage to the maximum (450 volts) - they were not bothered by screams or knocking on the wall.

All participants in the experiment were promised a monetary reward of 4.5 dollars - they knew that they would receive it regardless of how will pass the test, essentially they were paid to come to Milgram's laboratory. Later, scientists repeated this experiment on Yale University students, who did not receive any money for their participation.

The experiment was widely discussed and many people, learning about it, say that they could never hurt another and no authority could influence their opinion. Polish researchers decided to find out if this is really the case.

They did not completely copy Milgram's experiment. They invited 80 men and women aged 18 to 69 to participate. In front of each of them there were 10 buttons, each of which was responsible for a different voltage. Participants in the experiment could shock a subject who was in the next room - in reality, he did not feel these shocks and was simply pretending.

As in the original experiment, the experimenter insisted on continuing the experiment, using the phrases “it is necessary that you continue” and “you have no choice, you must continue.” Despite the screams and suffering of the subject, at the experimenter’s command, 90% of the participants agreed to increase the voltage - their share was even higher than in Milgram’s experiment. However, if the “student” was a woman, the subjects refused to continue 3 times more often than if there was a man in her place.

In general, the years go by, and most of us, scientists conclude, are still capable of causing pain to others, guided by an authoritative opinion.

They have amazing fortitude, are not afraid to take risks and are certainly ahead of their time. They delight, fascinate, change consciousness and history as a whole - 33 women who changed the world.

And if suddenly you lack inspiration right now, let their stories become the source of that very charge of energy with which you can achieve no less success.

Maria Skłodowska-Curie

French experimental scientist of Polish origin, teacher, public figure. Known for her research in the field of radioactivity, she was awarded Nobel Prize: in physics and chemistry, the first twice Nobel laureate in history.

Margaret Hamilton

She was the lead software engineer on the Apollo manned lunar mission project, and in the photo above she stands in front of a printout of the code for the Apollo flight computer, much of which she wrote and revised herself.

Katrin Schwitzer

American writer and television commentator, best known as the first woman to officially run the Boston Marathon. The photo shows how difficult it was for her. A representative from the marathon organizers tried to force her away from the course and, according to Switzer, demanded that she “return her number and get the hell out of his marathon.” Photos of this incident appeared on the front pages of the world's leading publications.

Valentina Tereshkova

The world's first female astronaut to fly solo. The flight on the Vostok-6 spacecraft lasted almost three days. By the way, Tereshkova told her family that she was leaving for a parachute competition; they learned about the flight from the news on the radio.

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Kate Sheppard

Leader of the suffrage movement in New Zealand. Exactly New Zealand became the first country where suffragists achieved success: in 1893, women received the right to vote in elections.

Amelia Earhart

American writer and aviation pioneer who became the first female pilot to fly Atlantic Ocean, for which Amelia was awarded the Distinguished Flying Cross. She wrote several best-selling books about her flights, and also was one of the founders of the Ninety-Nine organization of women pilots and was elected its first president.

Kamako Kimura

Famous Japanese suffragist and activist. In this photo, Kamako Kimura is captured at a march in New York dedicated to the fight for women's right to vote. October 23, 1917.

Elisa Zimfirescu

Along with the Irish Alice Perry, the Romanian Elisa Zimfirescu is considered one of the first female engineers in the world. Due to prejudice against women in science, Zamfirescu was not accepted into the National School of Bridges and Roads in Bucharest. But Elisa did not give up on her dream and in 1909 she entered the Academy of Technology in Berlin. Eliza led several studies that helped find new sources of coal and natural gas.

Rosa Lee Parks

American public figure, founder of the movement for the rights of black citizens of the United States. During a bus ride in Montgomery on December 1, 1955, Rosa refused to give up her seat to a white passenger in the colored section of the bus at the driver's request after all the seats in the white section were occupied. This event led to a massive boycott of public transport by the black population and brought national fame Rosa Lee Parks. The US Congress honored her with the epithet “Mother of the modern civil rights movement.”

Sofia Ionescu

An outstanding Romanian neurosurgeon, it is generally accepted that Sofia was one of the first female neurosurgeons in the world.

Anne Frank

Maud Wagner

The first known American female tattoo artist. Now, maybe there is nothing outstanding about how densely her body is covered with tattoos, but think for a moment how provocative it looked in 1907!

Nadia Comaneci

World famous Romanian gymnast. From early childhood, Nadia Comaneci was involved in gymnastics and received great pleasure from it. According to the athlete herself, playing sports gave her more opportunities than her peers, because already at the age of 9-10 she had visited many countries of the world. Comaneci made history as a five-time Olympic champion, the first in the history of artistic gymnastics to receive 10 points for her performance.

Sarah Thakral

First woman pilot in Indian history. Sarah received her license at the age of 21.

Mother Teresa (Agnes Gonxhe Bojaxhiu)

World-famous Catholic nun, founder of the women's monastic congregation "Sisters of the Missionaries of Love", engaged in serving the poor and sick. From the age of 12, Gonja began to dream of monastic service and of going to India to take care of the poor. In 1931, she was tonsured and took the name Therese in honor of the canonized Carmelite nun Therese of Lisieux. For about 20 years she taught at St. Mary's Girls' School in Calcutta, and in 1946 she received permission to help the poor and disadvantaged - to create schools, shelters, hospitals for the poor and seriously ill people, regardless of their nationality and religion. In 1979, Mother Teresa was awarded the Nobel Peace Prize “for her work in helping suffering people.”

Ana Aslan

Romanian researcher who focused her activities on the fight against aging. Aslan founded the only Institute of Gerontology and Geriatrics in Europe in Bucharest and developed a drug for elderly people suffering from arthritis, thanks to which they began to recover - they began to walk, regained strength, flexibility, and were even able to return to work and play sports. Ana also created the drug “Aslavital for children”, intended for the treatment of childhood dementia.

Annette Kellerman

Australian professional swimmer. At the age of 6, Annette was diagnosed with a leg problem and, to overcome her disability, her parents enrolled her in a swimming school in Sydney. At the age of 13, her legs were almost normal and at 15 she began swimming competitively. In 1905, 18-year-old Annette became the first woman to dare swim the English Channel. After three unsuccessful attempts she stated: “I had the stamina, but lacked the brute strength.”. Annette also pushed for women to be allowed to wear a one-piece bathing suit (1907). After this photo, by the way, she was arrested for indecent behavior.

Rita Levi-Montalcini

Italian neuroscientist, Nobel Prize winner, which she received for her discovery of growth factors. She decided to put her life on the altar of science and never regretted her choice, constantly emphasizing that her life was “rich in excellent human relations, work and hobbies." The researcher continued to be active after retirement. Rita Levi-Montalcini even established a special charitable foundation to help women from third world countries receive higher education. She became the first woman admitted to the Pontifical Academy of Sciences; and in 2001 she was appointed senator for life of the Italian Republic.

Bertha von Suttner

Austrian leader of the international pacifist movement. In 1889, her book “Down with Arms!” was published. (“Die Waffen nieder”), telling about the life of a young woman whose fate was crippled by the European wars of the 60s. XIX century The world started talking about her as a leading peace activist. At a time when women took almost no part in public life, Suttner, an active peace activist, gained the respect of everyone, including Alfred Nobel, with whom she corresponded, informing him of the activities of pacifist organizations and encouraging him to donate funds to peacekeeping activities. In 1905, Bertha became the first woman to win the Nobel Peace Prize and the second woman to receive the Nobel Prize.

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Irena Sendler

During World War II, Irena Sendler, an employee of the Warsaw Health Department and a member of the Polish underground organization (under the pseudonym Jolanta), often visited the Warsaw ghetto, where she looked after sick children. Under this cover, she and her comrades took 2,500 children out of the ghetto. Irena Sendler wrote down the data of all rescued children on narrow strips of thin paper and hid this list in glass bottle. Following an anonymous denunciation, she was sentenced to death in 1943, but was saved. Until the end of the war, Irena Sendler went into hiding, but continued to help Jewish children.

Gertrude Caroline

First woman to swim the English Channel (1926). “Queen of the Waves” - that’s what they called her in the USA. She crossed the channel breaststroke, spending 14 hours 39 minutes.

Hedy Lamarr

Popular in the 1930s and 1940s, she was an Austrian and then American film actress, as well as an inventor. Her story is one of those that would be accused of implausibility if something like this were written for a feature film: mysterious star A Hollywood native from Europe and an avant-garde composer (we're talking about George Antile) together come up with new way coding of signals that prevents them from being jammed. Lamarr, whose film career continued after World War II, not only saved many US Navy ships from enemy torpedoes (her technology was rediscovered and widely used in the 1960s, starting with the Cuban missile crisis), but also became the progenitor of Wi-Fi and Bluetooth.

Ada Lovelace

British mathematician, considered the first computer programmer in history. At the very beginning of her studies in mathematics, she met Charles Babage, a mathematician and economist, who connected his life with the idea of ​​​​creating an “analytical engine” - the world’s first digital computer with program control. Humanity had to live for more than a century to understand great meaning and the significance of Bebage’s idea, but Ada immediately appreciated the invention of her good friend and, together with him, tried to justify and show what it promises for humanity. In her hand, programs were written that were strikingly similar to the programs compiled later for the first computers. By the way, Ada is the daughter of the famous poet George Gordon Byron.

Lyudmila Pavlichenko

The legendary female sniper in world history comes from Bila Tserkva. During World War II, she took part in battles in Moldova, in the defense of Odessa and Sevastopol. In June 1942, Lyudmila was seriously wounded, after which she was evacuated and then sent to the United States with a delegation. During her visit overseas, Pavlichenko attended a reception with US President Franklin Roosevelt and even lived for some time in the White House at the invitation of his wife. Many will always remember her speech in Chicago: “Gentlemen, I am twenty-five years old. At the front, I had already managed to destroy three hundred and nine fascist invaders. Don’t you think, gentlemen, that you’ve been hiding behind my back for too long?!”

Rosalind Franklin

Rosalind Franklin's role in the discovery of the structure of DNA, considered by many to be the key scientific achievement of the 20th century, has been downplayed for decades (due in no small part to early death Franklin for cancer). Despite the fact that the decision of the Nobel Committee, which deprived Rosalind of her role as a prize and noted only James Watson, Francis Crick and Maurice Wilkins, cannot be reversed, the truth is the truth: it was Franklin's X-ray diffraction analysis of DNA that became the missing step that made it possible to finally visualize the double helix .

Jane Goodall

The famous English ethological researcher Jane Goodall spent more than 30 years in the jungles of Tanzania in the Gombe Stream Valley, observing the behavior of chimpanzees. She began her research in 1960, when she was 18 years old. At the beginning of her work, she had no assistants and, in order not to leave her alone, her mother went with her to Africa. They pitched a tent on the shore of the lake and Jane bravely began her wonderful research. Then, when her data became interested all over the world, she developed close contacts with scientists who came to her from different countries. Today Goodall is a UN Ambassador for Peace and a leading primatologist, ethologist and anthropologist from the UK.

Billie Jean King

Famous American tennis player, record holder for the number of victories at the Wimbledon tournament. On her initiative, the World Women's Tennis Association was created with its own calendar and prize money, no less than in men's tennis. Trying to establish equal rights for women in sports, in 1973 King played an exhibition match with the former first racket of the world, 55-year-old Bobby Riggs, who spoke unflatteringly about the level of women's tennis. King won a brilliant victory and literally crushed Riggs. It was from that moment, according to many experts, that tennis became one of the most popular sports among spectators, almost a national religion in the United States.

Rachel Carson

The American biologist Rachel Carson gained worldwide fame with her book “Silent Spring,” dedicated to the harmful effects of pesticides on living organisms. After the publication of the book, Rachel Carson was immediately accused by representatives of the chemical industry and some members of the government of alarmism. She was called a "hysterical woman" who was incompetent to write such books. However, despite these reproaches, the book is considered the initiator of the development of a new environmental movement.

Grace Hopper

American scientist and rear admiral of the US Navy. A pioneer in her field, she was one of the first to write programs for the Harvard computer. She also developed the first compiler for computer language programming, developed the concept of machine-independent programming languages, which led to the creation of COBOL, one of the first high-level programming languages. By the way, Grace is credited with popularizing the term debugging to troubleshoot computer problems.

Maria Teresa de Filippis

Italian racing driver. The first woman to become a Formula 1 driver. At the age of 28, she became second in the Italian national circuit racing championship. In 1958 she made her debut in Formula 1, finishing fifth at the Syracuse Grand Prix, an extra-class race. The first championship race for Marie-Therese de Filippis in the same year was the Monaco Grand Prix. She failed to qualify, but she was ahead of many men, including future Formula 1 functionary Bernie Ecclestone.

Anna Lee Fisher

The first mother astronaut. Her daughter Chrisney Ann was just over one year old when she flew on Space Shuttle Discovery as a flight specialist.

Stephanie Kwolek

American chemist of Polish origin who invented Kevlar. Over 40 years of work as a research scientist, she received, according to various sources, from 17 to 28 patents. In 1995, she became the fourth woman to be inducted into the National Inventors Hall of Fame, and in 2003, she was inducted into the National Women's Hall of Fame.

Malala Yousafzai

Pakistani human rights activist. Malala became an activist at age 11 when she began blogging for the BBC about life in the Taliban-occupied city of Mingora. In 2012, they tried to kill her for her activities and statements, but doctors saved the girl. In 2013, she released an autobiography and gave a speech at UN headquarters, and in 2014 she received the Nobel Peace Prize, becoming the youngest laureate (17 years old).

Maria Skłodowska-Curie is a Polish-French experimental scientist (physicist, chemist), teacher, and public figure. Twice Nobel Prize winner: in physics (1903) and chemistry (1911). She founded the Curie Institutes in Paris and Warsaw. Pierre Curie's wife worked with him on radioactivity research. Together with her husband, she discovered the elements radium and polonium.

Maria Skłodowska was born in Warsaw. Her childhood was marred by the early loss of one of her sisters and, soon after, her mother. Even as a schoolgirl, she was distinguished by her extraordinary diligence and hard work. Maria strove to complete the work in the most thorough manner, avoiding inaccuracies, often at the expense of sleep and regular nutrition. She studied so intensively that, after graduating from school, she was forced to take a break to improve her health.

Maria sought to continue her education, but Russian Empire, which at that time included Poland, women's opportunities to obtain higher scientific education were limited. The Sklodowski sisters, Maria and Bronislava, agreed to take turns working as governesses for several years in order to receive an education one by one. Maria worked for several years as a teacher-governess while Bronislava studied at medical school in Paris. Then Maria, at the age of 24, was able to go to the Sorbonne in Paris, where she studied chemistry and physics while Bronislava earned money to educate her sister.

Maria Sklodowska became the first female teacher in the history of the Sorbonne. In 1894, in the house of a Polish emigrant physicist, Maria Sklodowska met Pierre Curie. Pierre was the head of the laboratory at Municipal school industrial physics and chemistry. By that time he had carried out important research on the physics of crystals and the dependence magnetic properties substances depending on temperature. Maria was researching the magnetization of steel, and her Polish friend hoped that Pierre could provide Maria with the opportunity to work in his laboratory. Together they began to study the anomalous rays (X-rays) that were emitted by uranium salts. Without any laboratory and working in a shed on the Rue Laumont in Paris, from 1898 to 1902 they processed eight tons of uranium ore and isolated one hundredth of a gram of a new substance - radium. Polonium was later discovered, an element named after Marie Curie's homeland. In 1903, Marie and Pierre Curie received the Nobel Prize in Physics "for outstanding services in joint research into the phenomena of radiation." While at the award ceremony, the couple think about creating their own laboratory and even an institute of radioactivity. Their idea was brought to life, but much later.

After the tragic death of her husband Pierre Curie in 1906, Marie Skłodowska-Curie inherited his chair at the University of Paris.

In 1910, she managed, in collaboration with André Debierne, to isolate pure metallic radium, and not its compounds, as had happened before. Thus, a 12-year cycle of research was completed, as a result of which it was proven that radium is an independent chemical element.

At the end of 1910, Sklodowska-Curie, at the insistence of a number of French scientists, was nominated for elections to the French Academy of Sciences. Previously, no woman had been elected to the French Academy of Sciences, so the nomination immediately led to fierce controversy between supporters and opponents of her membership in this conservative organization. As a result of several months of insulting controversy, Skłodowska-Curie's candidacy was rejected in the elections by a margin of just one vote.

In 1911, Skłodowska-Curie received the Nobel Prize in Chemistry "for outstanding services in the development of chemistry: the discovery of the elements radium and polonium, the isolation of radium and the study of the nature and compounds of this remarkable element." Skłodowska-Curie became the first (and to date the only woman in the world) to win the Nobel Prize twice.

Shortly before the outbreak of World War I, the University of Paris and the Pasteur Institute established the Radium Institute for radioactivity research. Sklodowska-Curie was appointed director of the department basic research And medical use radioactivity. Immediately after the start of active hostilities on the fronts of the First World War, Maria Skłodowska-Curie began to purchase portable X-ray machines for x-ray examination of the wounded using personal funds left over from the Nobel Prize. Mobile X-ray units, powered by a dynamo attached to a car engine, traveled around hospitals, helping surgeons perform operations. At the front, these points were nicknamed “little Curies.” During the war, she trained military medics in the applications of radiology, such as detecting shrapnel in the body of a wounded person using X-rays. In the front-line zone, Curie helped create radiological installations and supply first aid stations with portable X-ray machines. She summarized her accumulated experience in the monograph “Radiology and War” in 1920.

In the last years of her life, she continued to teach at the Radium Institute, where she supervised students' work and actively promoted the application of radiology in medicine. She wrote a biography of Pierre Curie, published in 1923. Periodically, Skłodowska-Curie made trips to Poland, which gained independence at the end of the war. There she advised Polish researchers. In 1921, together with her daughters, Sklodowska-Curie visited the United States to accept a gift of 1 g of radium to continue the experiments. During her second visit to the USA (1929), she received a donation, with which she purchased another gram of radium for therapeutic use in one of the Warsaw hospitals. But as a result of many years of working with radium, her health began to deteriorate noticeably.

Marie Sklodowska-Curie died in 1934 from aplastic anemia. Her death is a tragic lesson - working with radioactive substances, she did not take any precautions and even wore an ampoule of radium on her chest as a talisman. She was buried next to Pierre Curie in Pante, Paris.

Marie Skłodowska-Curie (née Maria Skłodowska) was born on November 7, 1867 in Warsaw, Poland. She was the youngest of five children in the family of Władysław and Bronisława (Bogushka) Skłodowski. Maria was brought up in a family where science was respected. Her father taught physics at the gymnasium, and her mother, until she fell ill with tuberculosis, was the director of the gymnasium. Maria's mother died when the girl was eleven years old.

Maria Sklodowska was a brilliant student in both primary and secondary school. high school. Also in at a young age She felt the attractive power of science and worked as a laboratory assistant in her cousin's chemistry laboratory.

There were two obstacles on the way to realizing Maria Skłodowska's dream of higher education: family poverty and the ban on admitting women to the University of Warsaw. Maria and her sister Bronya developed a plan: Maria would work as a governess for five years to enable her sister to graduate. medical school, after which Bronya must bear the costs of her sister’s higher education. Bronya received her medical education in Paris and, having become a doctor, invited Maria to join her. In 1891, Maria entered the Faculty of Natural Sciences at the University of Paris (Sorbonne). In 1893, having completed the course first, Maria received a licentiate degree in physics from the Sorbonne (equivalent to a master's degree). A year later she became a licentiate in mathematics.

In the same year, 1894, in the house of a Polish emigrant physicist, Maria Sklodowska met Pierre Curie. Pierre was the head of the laboratory at the Municipal School of Industrial Physics and Chemistry. By that time, he had conducted important research on the physics of crystals and the dependence of the magnetic properties of substances on temperature. Maria was researching the magnetization of steel. Having first become close because of their passion for physics, Maria and Pierre got married a year later. This happened shortly after Pierre defended his doctoral dissertation. Their daughter Irène (Irène Joliot-Curie) was born in September 1897. Three months later, Marie Curie completed her research on magnetism and began looking for a topic for her dissertation.

In 1896, Henri Becquerel discovered that uranium compounds emit deeply penetrating radiation. Unlike X-rays, discovered in 1895 by Wilhelm Röntgen, Becquerel radiation was not the result of excitation from an external energy source, such as light, but an internal property of uranium itself. Fascinated by it mysterious phenomenon and attracted by the prospect of starting a new field of research, Curie decided to study this radiation, which she later called radioactivity. Starting work at the beginning of 1898, she first of all tried to establish whether there were substances other than uranium compounds that emitted the rays discovered by Becquerel.

She came to the conclusion that of the known elements, only uranium, thorium and their compounds are radioactive. However, Curie soon made a much more important discovery: uranium ore, known as uranium pitchblende, emits Becquerel radiation stronger than uranium and thorium compounds, and at least four times stronger than pure uranium. Curie suggested that uranium resin blende contained an as yet undiscovered and highly radioactive element. In the spring of 1898, she reported her hypothesis and the results of her experiments to the French Academy of Sciences.

Then the Curies tried to isolate a new element. Pierre put aside his own research in crystal physics to help Maria. In July and December 1898, Marie and Pierre Curie announced the discovery of two new elements, which they named polonium (in honor of Poland, Marie's homeland) and radium.

In September 1902, the Curies announced that they had succeeded in isolating radium chloride from uranium resin blende. They were unable to isolate polonium, since it turned out to be a decay product of radium. Analyzing the connection, Maria found that atomic mass radium is 225. The radium salt gave off a bluish glow and warmth. This fantastic substance has attracted the attention of the whole world. Recognition and awards for its discovery came to the Curies almost immediately.

Having completed her research, Maria wrote her doctoral dissertation. The work was entitled "Research on Radioactive Substances" and was presented to the Sorbonne in June 1903.

According to the committee that awarded Curie her scientific degree, her work was greatest contribution, ever contributed to science by a doctoral dissertation.

In December 1903, the Royal Swedish Academy of Sciences awarded the Nobel Prize in Physics to Becquerel and the Curies. Marie and Pierre Curie received half the award "in recognition... of their joint research into the phenomena of radiation discovered by Professor Henri Becquerel." Curie became the first woman to be awarded the Nobel Prize. Both Marie and Pierre Curie were ill and could not travel to Stockholm for the award ceremony. They received it the following summer.

It was Marie Curie who coined the terms decay and transmutation.

The Curies noted the effect of radium on the human body (like Henri Becquerel, they received burns before realizing the dangers of handling radioactive substances) and suggested that radium could be used to treat tumors. The therapeutic value of radium was recognized almost immediately. However, the Curies refused to patent the extraction process or use the results of their research for any commercial purposes. In their opinion, extracting commercial benefits did not correspond to the spirit of science, the idea of ​​free access to knowledge.

In October 1904, Pierre was appointed professor of physics at the Sorbonne, and a month later Maria became officially named the head of his laboratory. In December, their second daughter, Eva, was born, who later became a concert pianist and biographer of her mother.

Marie lived happy life- she had a job she loved, her scientific achievements received worldwide recognition, she received the love and support of her husband. As she herself admitted: “I found in marriage everything I could have dreamed of at the time of our union, and even more.” But in April 1906, Pierre died in a street accident. Having lost her closest friend and workmate, Marie withdrew into herself. However, she found the strength to continue working. In May, after Marie refused the pension granted by the Ministry of Public Education, the faculty council of the Sorbonne appointed her to the department of physics, which had previously been headed by her husband. When Curie gave her first lecture six months later, she became the first woman to teach at the Sorbonne.

In the laboratory, Curie concentrated her efforts on isolating pure radium metal rather than its compounds. In 1910, she managed, in collaboration with André Debierne, to obtain this substance and thereby complete the cycle of research begun 12 years earlier. She convincingly proved that radium is a chemical element. Curie developed a method for measuring radioactive emanations and prepared for the International Bureau of Weights and Measures the first international standard of radium - a pure sample of radium chloride, with which all other sources were to be compared.

In 1911, the Royal Swedish Academy of Sciences awarded Curie the Nobel Prize in Chemistry "for distinguished services in the development of chemistry: the discovery of the elements radium and polonium, the isolation of radium and the study of the nature and compounds of this remarkable element." Curie became the first two-time Nobel Prize winner. The Royal Swedish Academy noted that the study of radium led to the birth of a new field of science - radiology.

Shortly before the outbreak of World War I, the University of Paris and the Pasteur Institute established the Radium Institute for radioactivity research. Curie was appointed director of the department of basic research and medical applications of radioactivity.

During the war, she trained military medics in the applications of radiology, such as detecting shrapnel in the body of a wounded person using X-rays.

She wrote a biography of Pierre Curie, which was published in 1923.

In 1921, together with her daughters, Curie visited the United States to accept a gift of 1 gram of radium to continue her experiments.

In 1929, during her second visit to the United States, she received a donation, with which she purchased another gram of radium for therapeutic use in one of the Warsaw hospitals. But as a result of many years of working with radium, her health began to deteriorate noticeably.

Curie died on July 4, 1934 from leukemia in a small hospital in the town of Sancellemose in the French Alps.

In addition to two Nobel Prizes, Curie was awarded the Berthelot Medal of the French Academy of Sciences (1902), the Davy Medal of the Royal Society of London (1903), and the Elliott Cresson Medal of the Franklin Institute (1909). She was a member of 85 scientific societies around the world, including the French medical academy, received 20 honorary degrees. From 1911 until her death, Curie took part in the prestigious Solvay Congresses on Physics, and for 12 years she was an employee of the International Commission for Intellectual Cooperation of the League of Nations.

Moscow, March 7 - “News. Economy". Today on the eve of the International women's day we will remember those women who became pioneers in their field. These women changed the world and made it a little better for future generations. Each triumph of these women became a historically significant event. Valentina Tereshkova Valentina Tereshkova - Soviet cosmonaut, the world's first female cosmonaut (1963), Hero of the Soviet Union (1963). Pilot-cosmonaut of the USSR No. 6 (call sign - “Chaika”), 10th cosmonaut of the world. The only woman in the world to fly solo in space. Tereshkova made her space flight (the world's first flight of a female cosmonaut) on June 16, 1963 on the Vostok-6 spacecraft; it lasted almost three days. The launch took place at Baikonur not from the “Gagarin” site, but from a duplicate one. At the same time in orbit was spaceship Vostok 5, piloted by cosmonaut Valery Bykovsky. On the day of her flight into space, Tereshkova told her family that she was leaving for a parachute competition; they learned about the flight from the news on the radio. Mae Carol Jemison Mae Carol Jemison is a physician and former NASA astronaut. She became the first African-American woman to fly into space, going into orbit aboard the space shuttle Endeavor in September 1992. Mae Jemison was named to the 12th class of astronauts, becoming the first African American woman selected by NASA. After completing the training course, she received the qualification of a flight specialist in August 1988. She was assigned testing software at the Shuttle Electronics Integration Laboratory (SAIL). Her first and only flight aboard the space shuttle Endeavor took place from September 12 to 20, 1992. Its total duration was 7 days, 22 hours, 31 minutes and 11 seconds. Wilma Mankiller

Photo: edittres.com Wilma Mankiller is the first woman to become chief of the Cherokee tribe. She served as Paramount Chief for ten years, from 1985 to 1995. In 1983, 38-year-old Wilma was elected deputy chief of the Cherokee tribe, who was then Ross Swimmer, who held this post for the third consecutive term. In 1985, Swimmer retired to head the Bureau of Indian Affairs, and Wilma Mankiller became the first female Cherokee Supreme Chief. Marie Curie Marie Curie is a French and Polish experimental scientist (physicist, chemist), teacher, and public figure. Awarded the Nobel Prize: in physics (1903) and in chemistry (1911), the first two-time Nobel laureate in history. Founded the Curie Institutes in Paris and Warsaw. Pierre Curie's wife worked with him on radioactivity research. Together with her husband, she discovered the elements radium and polonium. Sarah Thomas

Photo: Duane Burleson/AP Sarah Thomas became the first female referee in the US NFL in 2015. Despite her achievements, Sarah likes to say that she should not be treated in any special way. She doesn't like to draw attention to her person. Despite this, the personality of the first woman to become a football referee in American football is admired. Aretha Franklin Aretha Franklin is an American rhythm and blues, soul and gospel singer. Best of luck reached in the 2nd half of the 1960s and early 1970s. Thanks to her exceptionally flexible and powerful vocals, she is often called the Queen of Soul. On January 3, 1987, she became the first woman to be inducted into the Rock and Roll Hall of Fame. In November 2008, Rolling Stone magazine declared her the greatest singer in history. Junko Tabei Junko Tabei is a Japanese mountaineer. The first woman to set foot on the top of Chomolungma (May 16, 1975), also conquered the eight-thousand-meter peaks Annapurna and Shishabangma, and was awarded the Order of the Kingdom of Nepal. One of the strongest climbers in the world. Victoria Woodhull Victoria Woodhull - American public figure, suffragette, one of the leaders of the movement for women's voting rights. Woodhull was a proponent of the concept of the so-called " free love", which meant the freedom to marry, divorce and have children without government interference. She was an anti-slavery activist, an activist for women's rights and labor law reform, and the first woman to found a weekly newspaper. At the same time, she was fond of spiritualism and promoted vegetarianism; She played the stock market with her sister Tennessee Claflin. In 1872, she was the first woman candidate for President of the United States (from the Equal Rights Party). Her vice-presidential candidate was black rights activist Frederick Douglass. Ann Dunwoody Ann Elizabeth Dunwoody - American military leader, US Army general, famous for, becoming the first American woman to reach the rank of four-star general. 17th Commander of the US Army Materiel Command from November 14, 2008 to August 7, 2012. Sandra Day O'Connor Sandra Day O∎Connor is a member of the US Supreme Court, the first woman appointed to this post. Prior to her appointment as a judge of the US Supreme Court, she served in elected public office, as a judge. She became the first female leader of the Republican majority in the Arizona State Senate. Supreme Court advocated the independence of the court, including from presidential power: it was she who coined the expression “The Constitution does not give the president carte blanche” Vanessa Williams Vanessa Lynn Williams is an American singer, songwriter, producer, actress and model who made history in 1984 , becoming the first black winner of the Miss America title. For her contribution to musical culture, she was awarded her own star on " Hollywood Alley glory." Nancy Pelosi Nancy Pelosi is an American Democratic politician, leader of the minority caucus in the US House of Representatives and a member of the House of Representatives (since 1987) from the 12th congressional district of California. The district includes most of the city of San Francisco, and was previously numbered 5 (until 1993) and 8 (1993-2013). On January 4, 2007, Pelosi was elected Speaker of the United States House of Representatives, becoming the first woman to serve this post throughout US history. The Democrats then regained their majority in the lower house of the American Parliament after twelve years in opposition. She also became the highest-ranking woman in American history, occupying the third most important position in the US power structure after the president and vice president. Edith Wharton Edith Wharton is an American writer and designer, winner of the Pulitzer Prize. During World War I, Wharton worked as a journalist traveling along the front lines. She reflected on her military trips in numerous articles. For active assistance to refugees, the French government awarded her the Order of the Legion of Honor in 1916. Kathryn Bigelow Kathryn Bigelow is an American science fiction, action and horror film director and producer. Two-time Golden Globe nominee, BAFTA and Oscar winner for The Hurt Locker (2009), the first woman to win an Oscar for Best Director. Carly Fiorina Carly Fiorina is an American businesswoman and politician, ex-president and CEO of Hewlett-Packard Corporation (1999-2005). In 1998, Fortune magazine first published a ranking of the most powerful women in business, in which Carly Fiorina took first place and retained it until October 2004. When Fiorina took over HP, she became the only woman to lead a company in the Dow Jones Industrial Average and one of the Fortune 50. Regina Jonas Regina Jonas is the world's first practicing female rabbi to be ordained. In 1930 she graduated from the liberal " High school Judaic Studies" in Berlin, received a diploma in teaching religion. In 1935, Offenbach rabbi and head of the Union of Liberal Rabbis. Dr. Max Dieneman, after the appropriate examination, ordained Regina Jonas as a rabbi. From 1935 to 1942, she remained in Berlin, from 1938 she led services in many Jewish communities in the territory of modern North-West Germany and Poland, whose rabbis had by that time managed to emigrate. On November 6, 1942, together with her elderly mother, Regina Jonas was deported to a concentration camp. Camp Theresienstatt. There she continued her preaching work and was an assistant to another prisoner - the Viennese psychoanalyst Viktor Frankl, who created an underground “Abstract” in the camp for psychological support of prisoners, the so-called. “Abstract on Psychohygiene.” October 12, 1944 Jonas was transferred to Auschwitz, where she died on December 12, 1944. Sirimavo Bandaranaike Sirimavo Bandaranaike - Prime Minister of Sri Lanka 1960-1965, 1970-1977, 1994-2000. ; the world's first female prime minister. Having won a landslide victory in the elections, from July 1960 he became Prime Minister, Minister of Defense and Foreign Affairs. Became the first in modern history the world's female prime minister. Her government pursued a policy of democratization of the political system and progressive economic reforms, began the nationalization of foreign oil companies, and also developed a system of religious schools. Ella Fitzgerald Ella Fitzgerald is an American singer, one of the greatest vocalists in the history of jazz music, owner of a voice with a range of three octaves, a master of scat and voice improvisation. 13-time Grammy Award winner; laureate of the National Medal of Arts (USA, 1987), Presidential Medal of Freedom (USA, 1992), Chevalier of the Order of Arts and Letters (France, 1990) and many other honorary awards. Over her 50-year career, she has released about 90 albums and collections, both solo and in collaboration with other famous jazz musicians. Elizabeth Blackwell Elizabeth Blackwell is the first woman to graduate in medicine in the United States and be included in the UK Medical Register. For the first time, the thought of getting a medical education came to Elizabeth's head after the death of her friend from a disease. This friend said that a woman could probably make the treatment process more comfortable, and Elizabeth herself thought that women could be good doctors because of her maternal instincts