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-arianna

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Jesuits’ College at Cologne before attending the University of Bonn and then the University of Würzburg

medical studies

Schwann assisted renowned physiologist Johannes Peter Müller. In 1836, while investigating digestive processes,

he isolated a substance responsible for digestion in the stomach and named it pepsin,

Schwann -Arianna

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Anton van Leeuwenhoek taught himself science and is commonly known as “The father of microbiology.” Anton took scrapings from his teeth and discovered the bacteria on them underneath a microscope. He also discovered “Tiny animals” by looking at a pond. These “tiny animals” were known as animalcules.Anton van Leeuwenhoek lived in Delft, Netherlands most of his life. For part of his life he lived with his uncle in Benthuizen, Netherlands. While Anton was living with his uncle he had a job at a fabric merchant. When Anton was a child he attended school in the town of Warmond and as Anton got older he became a scientist and had many accomplishments. Anton made his own microscope, Discovered multiple things like bacteria, protozoa, spermatozoa, rotifers, Hydra and Volvox, and even parthenogenesis in aphids. Anton van Leeuwenhoek was a talented scientist. He used a single lens microscope and discovered multiple things with it. Anton had a main study on the theory of spontaneous generation of life. The way this theory was studied and discovered was used by the small animals and their growth. Some of the animals that were used were, flees, mussels, and eels. Anton van Leeuwenhoek made an impact on what we now know about cells and the cell theory.

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Theodor Schwann was known for creating the cell theory that all living things are composed of cells. He also went to numerous colleges and universities to study different things. One of the colleges he went to was the University of Bonn. The main things that he studied was medicine and natural sciences. He conducted many experiments and found out different things about science that impact our world today. Some things he learned about were how the digestive system in a human body works and the theory of spontaneous generation. The main thing that he found out was the cell theory which helps other scientists today to look at different organisms and find out more about cells. -Ella Feola

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Elizabeth Hartgers Pitcure of Francesco Redi

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Elizabeth Hartgers- Francesco Redi was a scientist, physician, and a poet. He was born and raised in the city of Arezzo, in Tuscany, Italy. He was educated from an early age starting at a Jesuit school that wasn’t far from where he lived. As he grew older he went to the University of Pisa, getting doctorates in medicine and philosophy. Later in his life, Francesco Redi solved an ongoing mystery of people thinking that maggots in old meat results from them being spontaneously born. They discovered that maggots came from flies landing on the meat and laying eggs by doing an experiment. He did this experiment by having a series of flasks with meats. Half of the flasks were open and the other flasks were sealed. Instead of sealing it up all the way, he put gauze so that air could come through. After a week, he discovered that in the open flasks there were lots of flies which were creating maggots and that there were no maggots in the closed flasks. After this, he discovered that flies can lay eggs. Without Francesco Redi, people would still think that putrefying meat doesn't result in spontaneous generation. Also, this scientist figured out that venom in snakes is poisonous which helped a lot of people. Not only did Francesco do this, but he also did an experiment of giving animals medicine for a sickness, and not giving them medicine. As you can see, Francesco Redi paved the way for many other scientists to come.

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Emma D. - Francesco Redi is the best scientist for the following reasons. First, he is best known for designing a scientific experiment to test the spontaneous creation of maggots by placing fresh meat in each of two different jars. He successfully demonstrated that the maggots came from fly eggs and thereby helped to disprove spontaneous generation. Additionally, he published in 1668 a series of experiments as Esperienze Intorno alla Generazione degli Insetti (Experiments on the Generation of Insects), which is regarded as his masterpiece and a milestone in the history of modern science. From these accomplishments lots of people to this day are gathering more good information about all of his theories. Therefore, this is why Francesco Redi is the best scientist out there.

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CANCEL

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Richard Zsigmondy -Devin Ramiccio

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My Scientist Rudolf Virchow was most famous for discovering cells make other cells. My scientist Rudolf Virchow lived in  Schivelbein, Pomerania, Kingdom Of Prussia. He was a doctor and a an Anthropologist. He made great progress in pathological processes through his cell theory. The way he found this out is because diseases caused in different tissues and organs were actually due to malfunctioning of individual cells. Rudolf Virchow made a major improvement to the cell theory by discovering that cells produce other cells which solved the awnser when they came from. He also discoverd that you can see these cells with a microscope. Therefor, Rudolf Virchow was the greatest tribute to the cell theory

Carter Trick

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Devin Ramiccio- Richard Zsigmondy was a good scientist who created the ultramicroscope. He also discovered colloids and Brownian Motion. He lived in Vienna, Austria and he went to school at Vienna University of technology. His career was a professor of inorganic chemistry. He was known for his research in colloids and was awarded the Nobel prize in chemistry in 1925. The crater Zsigmondy on the moon was named in honor of him. He used the ultramicroscope to investigate colloids and Brownian motion. He discovered a water suspension of gold.He created the ultramicroscope. When he created the microscope over 100 year ago and we still use it today.

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Luke- Robert Hooke was a good scientist because he created book to prove that he was right. Robert Hooke discovered the law of elasticity, for use of the word cell it meant the basic unit of organisms. He looked at a silver cork and found cells. Robert Hooke was born on the Isle of Wight, England.” In 1662 he helped hooke become the society’s curator of experiments. He had a mom and dad, and a clergyman. He was one of four children and he was the youngest. He spent much of his school time at home.

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Ryleigh Bangs-Cell Theory

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Rudolf Virchow was born on October 13, 1821 and died on September 5, 1902. Rudolf Virchow’s contribution was putting an end to the debate between Schleiden and Schwann about where cells come from/ came from. He stated that all cells come from cells which is a true statement. He was also well known for his cell theory, which built on the work of Theodor Schwann. He was also one of the first to accept the work of Robert Remak, who showed the origins of cells was the division of pre-existing cells. Rudolf Virchow was born in Schivelbein, Pomerania, Prussia. He then died in Berlin, Germany. He began the study of medicine at the Friedrich Wilhelm Institute of the University of Berlin and graduated as a doctor of medicine in 1843. He was researching cell biology at the time, and he had discovered the cell theory that we still know today. He was also researching where cells came from, then later discovered that cells come from cells. Rudolf Virchow impacted the cell theory because he was the one who discovered the true statement of cells coming from other cells. Without him we wouldn’t know that important factor in the cell theory. Rudolf Virchow was important because he discovered that cells come from other cells. Also, if we didn't have that information we wouldn't know where cells came from. Lastly, he also showed the origins of cells, and pre-existing cells.

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Kayla Kabous 2nd picture

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Kayla Kabous - Louis Pasteur - Louis Pasteur is an amazing scientist because he developed the process of  pasteurization, a process of heating milk to kill the germs. He also invented vaccines for cholera, anthrax, smallpox and rabies. Louis Pasteur also protect millions by creating vaccines and pasteurization because so many people would get sick because these things did not exists.

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Lucia Ciarico Picture 2

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ANTONIO GALASSO

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Antonio Galasso Louis Pasteur was known for saving the French silk business. He found that bacteria could be removed by boiling and then cooling liquid. He developed the earliest vaccines against fowl cholera, anthrax, and rabies. He saved people, silkworms, and other animals.

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Lucia Ciarico -  Rudolf Virchow, was born on October 13, 1821 he died on September 5, 1902. He came up with The cell theory - "that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells". Also, he "pioneered the modern concept of pathological processes by his application of the cell theory to explain the effects of disease in the organs and tissues of the body". He did a lot before he started to work with the cell theory. Rudolf Ludwig Carl Virchow was born in a  town of Schivelbein, in the German kingdom of Prussia. Today the town is called Świdwin and lies in Poland. From elementary school he progressed to the Gymnasium (a high school for academically strong students), he was a very smart kid.
Virchow was the only child of a farmer and city treasurer in Schivelbein, Germany. He had a strong interest in natural science. After he did all that work he died from congestive heart failure. When he learned more about cell he could use the microscopes to look closer, when they came to be. We still use the cell theory today, to learn more.

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Will

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Robert Hooke lived in London and went to school at Wad-ham college in Oxford. He was a natural philosopher. He discovered the law of elasticity. Elasticity is the measurement of the change in our economic society. He was also a big factor in evolution. He studied the cells in fossils. Robert Hooke was trying to see inside a small piece of cork and found cells. He wanted to see what was going on is there and found something huge.

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Carina -   Gerd Binnig  was the best scientist ever. He made history from when he was younger to what 7th graders are doing today. We are learning about microscopes and what you can see in them and without his invention we wouldn't be seeing what we see today. He used the idea that Zacharias Jansen and Hans Jansen had and made it x10 better. He used the high objective lens and made it more of a 3 part picture. He went to a college called Goethe University of Frankfert. He studied physics and got a nobel world prize in 1986. He wanted to do more with microscoples after he got a physics nobel prize. Gerd Binnig is the best scientist ever.

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Leah H. - Francesco Redi's fly experiment

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Veronika Styles Anton van Leeuwenhoek invention

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Leah H. - Francesco Redi was known for solving the mystery that flies come from eggs and not ,what was believed back then that they generated spontaneously. He also performed one of the first ever controlled experiments about the difference of giving animals treatment for their virus and not giving animals treatment. Many people to this day are following his footsteps gathering more and more information about his theories.

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Veronika Styles - Anton van Leeuwenhoek got sent to Amsterdam to become an apprentice to a linen draper. In 1654 he was married to a draper's daughter he had 5 kids by the time of her death in 1666 but only 1 survived childhood. He remarried in 1671 his second wife died in 1694. In 1660 he obtained a position as chamberlain to the sheriffs of Delft. He had a hobby of grinding lenses and using them to study tiny objects. He made microscopes that were single high quality lenses. He took scrapings from his teeth and observed bacteria under the microscope.  He also looked at pond water and observed animalcules (tiny animals). Anton van Leeuwenhoek laid the foundations of plant autonomy and became an expert at animal reproduction. He discovered blood cells and microscopic nematodes. He also studied the structure of wood and crystals. He also made over 500 microscopes to view specific objects. He made the first microscope which impacted us a lot.

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Robert Hooke was known for writing the first best selling science book, Micrographia and coined the term "cell" after looking at a cork specimen. Hooke's discovery of cell's helped develop the Cell Theory over the year and push other scientists to go out and explore with the microscope more. Also, we discovered microbiology, quantum physics, and nanotechnology from his book. https://docs.google.com/document/d/1sVjNZadBBvAk5PQZ-NQNjFCPsE1xzVXhr2yAaGtVHt0/edit - Mya

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Kara Domich Robert Hooke invention/forgot to attach to response

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Shayna Braver

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Anton van Leeuwenhoek lived from October 24, 1632 to August 26, 1723. He took scrapings from his teeth and observed bacteria under the microscope.  He also looked at pond water and observed animalcules (tiny animals) He is known as the Father of Microscopy. Anton van Leeuwenhoek was born in Delft, Holland. His formal education appears to have lasted a short time, as he is listed as having only attended a school in Warmond. He was a plant anatomy and became an expert on animal reproduction. Anton van Leeuwenhoek  researched the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life. Three reasons how he helped with our microscope studies is that he discovered the single-celled organisms and he called them "animalcules," he improved the microscope and laid foundation for microbiology, and he was often cited as the first microbiologist to study muscle fibers, bacteria, spermatozoa and blood flow in capillaries. Anton van Leeuwenhoek’s contributions impact our knowledge of the cell and the cell theory because he has let people know about animalcules. This helps scientists find more information about animalcules and cells. This is still readily acceptable. -Shayna Braver Anton Van Leeuwenhoek                                               -Shayna Braver

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Kara Domich - Robert Hooke- Born July 28, 1635- Died March 3, 1703- Robert Hooke is best known for writing a book called the Micrographia that officially documented a wide range of observations through the microscope. Also he came up with the term Cells after observing cork. Robert Hooke lived in London and went to many different schools. These schools were Wadham College, Oxford, Westminster School, Christ Church, University of Oxford. His full time career was a natural philosopher. The study he took on was truly was a groundbreaking study, he coined the term "cell" while discussing the structure of cork. He also described flies, feathers and snowflakes, and correctly identified fossils as remnants of once-living things. Robert Hooke contributed to the cell theory in many different ways, such as the cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellular or small rooms which monks inhabited, thus deriving the name. However what Hooke actually saw was the dead cell walls of plant cells (cork) as it appeared under the microscope. Hooke looked at the bark of a cork tree and observed its microscopic structure. In doing so, he discovered and named the cell – the building block of life. Robert Hooke-

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My scientist is Rudolf Virchow. Three reasons how he helped with our microscope studies is because he made it easier to doctors to diagnose patients. And, he discovered that diseases occur at the cellular level. And lastly, he studied as a doctor of medicine at the university. - Daniela