Her name was Henrietta Lacks, but scientists know her as HeLa. Henrietta was a poor southern tobacco farmer who was emitted to the hospital and had her cells taken without her knowledge. Her cells became the most important tools in medicine. HeLa were the first “immortal” human cells grown in culture, and are still alive today. Due to research they say that if you could pile all HeLa cells ever grown onto a scale, they’d weigh more than 50 million metric tons—as much as a hundred Empire State Buildings. HeLa cells helped develop the polio vaccine, uncovered secrets of cancer, viruses, and the atom bombs effects, helped lead to important advances like in vitro fertilization, cloning and gene mapping, and have…
Marie M. Daly was born on April 16, 1921, in Queens, New York. She was raised in a family that valued education very highly and believed in the power of it. She attended Hunter College High School, an all-girls institution in New York City. After graduation from high school, Daly attended Queens College in Flushing, New York, which was close to home in order to save money. Daly graduated with honors in 1942 and could go to graduate school for financial reasons, so she was a lab assistant at her old college and raised the funds to go to graduate school.…
Mitchell did face some controversy with a man who claimed the comet discovery, after that was cleared up “she was awarded the international medal for this achievement” (nwhm.org). For a living Maria worked for the U.S government as a Costal Survey. Mitchel made $300 a year and was the “first case of a woman earning an annual salary for work based on knowledge of an academic field” (nwhm.org). Mitchell faced many challenges going through the civil war and being an important woman. She was against slavery and stood for women and equal rights. In my opinion we should know about Maria Mitchell not only because of her scientific discovery of the comets, but also for what she stood for. She made a large change in science for her era, but also was a women of many first and stood for what she believed in. Without her want for education and belief in herself and rights she would not be the well known women she is today. Maria Mitchell passed away on “June 28, 1889”…
Marie and christopher both died of various types of diseases that slowly made them ill and later killed them. Both tried to accomplish a goal that they felt strongly about and wanted to give all the effort they had into the goals to make a great outcome and impact to the future scientists. There profession worked them to death. Both marie and christopher married and had 2 children!…
Even from its discovery atomic research has been filled with doubt and danger where every massive breakthrough has resulted in fear its potential. The radioactive age began in 1869 when Wilhelm Roentgen discovered X-rays, being the first practical application of a radioactive invention. (Silverstein, 31) In 1898, the Curies discovered the element of Radium and from then on America would never be the same. Radium found its way into paint, candles, and eye washes. In 1938; however, Otto Hahn-a German chemist and physicist-fired neutrons at uranium atoms and succeeded in splitting an atom for the first time, this event would ultimately change the entire course of human…
Rachel Louise Carson was born on May 27, 1907 in Springdale, Pennsylvania. What made Rachel Carson famous was her legacy and contribution to society which was alerting the world about the environmental effect of fertilizers and pesticides through her writings and books. This discovery affected society because after one of her books, “Silent Spring” came out in 1962, it proved her thesis about the harmful effects on certain pesticides and fertilizers. Rachel Carson’s discovery ended up having the pesticide DDT banned which ultimately probably saved many lives. Also, Rachel Carson’s discovery helped shape the growing concern for environmental help.…
In 1956 Franklin discover that she had two cancerous tumors in her abdomen. Rosalind Franklin underwent two years of treatment, but tragically died from it on April 16 1958.…
Her accomplishments are seemingly never-ending. After earning her master’s degree in science and physics in only three years, Marie Curie went to achieve bigger and better things – things that most people can only dream of accomplishing. Marie was actually paid by the Society for the Encouragement of National Industry to investigate the magnetic properties of different steels. It was not too long before Marie started to notice unusual activity from uranium, which she would eventually discover to be “radiation.” After years of sleepless nights spent working in the lab, Marie, with the help of her husband, discovered that thorium and uranium gave off radioactive waves. Pierre Curie later proved that these waves could damage flesh, but could also be a way to treat cancer and other ailments. Marie, as well as her husband, went on to discover two new elements recently unknown to man, those being polonium and radium. Marie became the first woman to win a Nobel Prize for her scientific achievements, but the awards did not stop there. She later became the first person ever to win a second Nobel Prize. Although Marie Curie’s life was brought to an end by overexposure to radiation, she will forever be remembered as a driven and dedicated individual, who would not let anything get in the way of her one true passion –…
His daughter continued her father’s legacy by majoring in chemistry. Many years later, she started a Queens College scholarship fund in his honor to assist minority students majoring in chemistry or physics. She studied at Columbia university she majored in Chemistry, after that she earned her Ph.D., When Marie graduated she did nothing but studied the human body. I was proud of her because she was the first woman to go to college most women weren’t allowed at a lot of colleges. What got her in science was influenced by her father, who had attended Cornell University with intentions of becoming a chemist, but had been unable to complete his education due to a lack of funds. His daughter continued her father’s legacy by majoring in chemistry. Many years later, she started a Queens College scholarship fund in his honor to assist minority students majoring in chemistry or physics. But she had some problems trying to get in school but she solved that problem by keep trying to accomplish her dream. She started teaching at the Albert Einstein College of Medicine, she continued research on arteries and the effects of cigarette smoke on the lungs in April, 1947. That was good because she affected the world because she inspires other women to get their degrees. It also inspired me…
Fröman, N. (1996, February 28). Marie and Pierre Curie and the Discovery of Polonium and Radium. Retrieved December 11, 2011, from Nobel Prize: http://www.nobelprize.org/nobel_prizes/physics/articles/curie/…
She was one of the few survivors of the Holocaust in WWII. She was born on December 31, 1934 in Kippenheim south of Germany near the border of France. In August 1942, she was seven years old when she was sent with her parents to a Nazi concentration camp in Terezin, Czechoslovakia. She stayed there for nearly three years until 1945 when the Soviet army liberated the camp as she was one of very few survivors of the Terezin concentration camp. She remembered many of her friends who were sent to Auschwitz’s to be killed in the gas chambers. Many of her relatives were slaughtered by the Nazi. After the war ended, her parents couldn’t bear staying in Germany. They immigrated to America in May 1946. Due to her health condition she was hospitalized for two years in New York until she recovered from malnutrition that she suffered from during her stay in the Terezin concentration camp. Though she lost years of her life without schooling, she started going to school to follow her passion to be a chemist. She used her horrifying experience as a Holocaust survivor to write poems and books and to deliver lectures to the young generation. Her testimony to PennState channel on April 18, 2014 was the most recent of hers . Her poem I am A Star was written in a book as a lesson of tolerance and forgiveness. She received many awards for her contribution to the society and the…
Elizabeth Blackwell: Major Discoveries or Contributions to Science Elizabeth Blackwell made many amazing contributions to science. The one she is most well known for is becoming the first woman to earn a medical degree from an American medical school. Elizabeth Blackwell had many accomplishments, but with those accomplishments she was also faced with many challenges. Getting admitted to a medical school was one of her first and probably one of her greatest challenges. The education she had from England was not enough to get her into medical school, she lived with the families of two doctors who were able to give her mentoring and during her spare time she read medical books.…
Radium Girls was a chemical disaster that happened during the 1920’s. Women in watch making were being exposed to Radium all the time. These women worked painting wristwatches, and in order to get a fine point on their paintbrush they licked the brush, therefore swallowing the paint. Some of them also painted their teeth and nails with this paint since they were told that it wasn’t harmful. The paint had Radium in it, therefore exposing them to Radium.…
Although I never met her, Marie Curie is someone who has inspired me and has had a positive impact on my life. I have always held an unyielding interest in science, but was cast aside by a number of teachers and peers. One excellent example is a ‘friend’ who would mock my interests, belittle anything remotely scientific I said, and would invent false accomplishments to try and make himself seem more superior (he actually tried to make me believe that he beat out renowned professors to get his theory of relativity published in the Canadian archives but couldn’t show it to me because it was “top secret”). Reading about Marie Curie and what she was able to accomplish, despite all the difficulties of being a woman in science in the 1800-1900s,…
Marie was the type of person that would sacrifice everything if that can help someone. For example, she (although temporarily) gave up her dreams of going to Paris to study at the Sorbonne to be able to help her older sister Bronya (Bronislava) achieve that same dream. She exiled herself in the Polish countryside and took a job as a governess so that she could support Bronya…