Great scientists sacrifice themselves for their careers

Most of these are famous scientists, their inventions have changed the world, but they themselves have suffered severe consequences while conducting scientific experiments, even people who are still killed or who have a life-long injury . Typically there are 10 pioneering scientists below.

>>>10 most prominent scientists in history

1. Galileo Galilei (blinded by observing the telescope)

Galileo Galilei is one of the eminent scientists of mankind in the field of astronomy, known as the patriarch of modern physics and many other important scientific inventions. Especially the invention of the telescope helped people discover many strange things about the universe. But because of his passion for work and telescope perfection, observing the sun continuously for hours every day that he finally blinded his eyes, sunlight caused damage to the retina and in 4 his last year was completely blind.

2. Marie Curie (died of radioactive research)

In 1898 Marie Curie and her husband, Pierre, found radium and then spent the rest of her life studying radioactivity, radiation therapy and exposure to radiotherapy. the radiation she had leukemia (Leukemia) and died in 1934. Marie Curie was the first and only scientist to win two Nobel prizes in science in two different fields, chemistry and physics, female professor. first of the University of Paris (France).

3. Humphry Davy (blinded by chemical explosion)

Humphry Davy or Mr. Humhpry Davy is a prominent British chemist, inventor, passionate about scientific research when he was very young and liked to explore so many times caused dangerous explosions. When he became a prominent researcher in the field of chemistry, Davy often maintained the habit of tasting, inhaling chemicals and also from this unfavorable habit that caused him to repeatedly experience accidents in the laboratory, once he nearly lost his life due to a nitrogen trichloride explosion. Fortunately, he only injured his eyes, but in the last two decades his eyesight became increasingly impaired and led to blindness, forcing Davy to abandon many important studies he was working on.

4. Michael Faraday (chemical poisoning due to electrolysis study)

In the process of scientific research, Humprey Davy had an eye injury so Michael Faraday continued the research that Davy was still unfinished. He improved electrolytic methods and found many important inventions in the electromagnetic field. Unfortunately for him, similarly to a similar disaster, Faraday suffered an eye injury due to the explosion of nitrogen chloride in the laboratory. In addition, he was poisoned by heavy chemicals, causing Faraday to live the rest of his life in blindness.

5. Robert Busen (2 times almost died and blinded by chemical explosion)

Robert Busen is a German chemist, who is the father of inventing an incinerator named after him (Busen incinerator), a very popular type of incinerator today. He studied the emission spectra of heated elements, he discovered cesium (1860) and rubidium (1861) with Gustav Kirchhoff. Bunsen developed a number of gas analysis methods, a pioneer in photochemistry and a leader in organic arsenic chemistry. He was twice dead because of arsenic poisoning and the most dangerous was the Cacodyl cyanide explosion accident that made him blind.

6. Alexander Bogdanov (died of blood transfusion test)

Alexander Bogdanov is a revolutionary, physicist, scholar, economist and famous Russian science scientist. In 1924, he conducted a blood transfusion study, and after 11 attempts on his body, he declared that baldness and his eyesight had improved. In 1928 Alexander Bogdanov was unlucky to use his body to test new blood but was infected with malaria and tuberculosis, after which he died of these pathogens.

7. Elizabeth Ascheim (died of poisoning in radioactivity testing)

Elizabeth Ascheim is a famous female scientist and her husband, Dr. Woolf had a lot of contributions in the field of electricity, both of which were very interested in the Wilhelm Conrad Rontgen and eventually both bought X-ray to put in her husband's office and is considered the first X-ray machine in San Francisco (USA).

She treated many soldiers during the American-Spanish War and then studied dentistry, also a famous researcher in radiation. However, she did not take any protective measures while studying and treating patients because she said that if she used protective gear, the patient would feel uncomfortable and safe. all. She was poisoned by radiation loss at the age of 46 and considered a hero in the field of radioactive research.

8. David Brewster (blinded by chemical research)

David Brewster is a famous Scottish inventor, especially in the field of optics and light. In 1831, an accident while conducting chemical research made him blind. While broken eyes, Sir David Brewster is still passionate about scientific research and the father of the kaleidoscope invention, a smart toy favored by millions of children around the world.

9. Carl Scheele (died of poisoning in the experiment)

He was a genius chemist who discovered many elements, the most famous of which was oxygen (although this study was later published by the scientist Joseph Priestly), molybdenum, tungsten, manganese and chlorine. .

In his time, there were no measures to ensure occupational safety as well as not knowing the toxicity of chemicals. Carl also has a bad habit of using all senses to interact with chemicals, especially the sense of smell and taste. During a test of hydrogen cyanide, although he thought he would be safe, due to the simultaneous accumulation of mercury, lead, hydrofluoric acid and some other substances, he died of heavy metal poisoning at the age of 44. .

10. Harry Daghlian (died of radioactive contamination in the laboratory)

American physicist Harry Daghlian participated in the famous Manhattan plan at the National Laboratory in Los Alamos, New Mexico. On August 21, 1945, in a mass experiment, he accidentally dropped a tungsten carbide tile into a plutonium bomb core. In order to avoid adverse reactions, he must immediately use his hand to lift the bricks. This caused him to be infected with a large amount of radiation and died 25 days later.