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history of microscope essay
history of microscope essay
history of microscopy essay
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The microscope which is invented and developed by much different scientist overtime is one of the most important tools a scientist especially in the biology and chemistry study can use. It made an impact in how we view life and learn more about the nature of diseases that had plague mankind for years. The microscope is mainly a tool biologist use but it has many uses for those studying chemistry.
Life before the microscope may not seem as different as life with the microscope. But if you look at the bigger picture the microscope made an impact to the way humanity lives like other technology such as the printing press, and guns. The microscope at first was only use for scientist curiosity of what is beyond the sight of the human naked eye. But eventually scientists discover cells, bacteria, and molecules. Those discoveries made an impact on science and how we view science today. So without the microscope modern science would end up being completely different. Also in labs in the hospitals doctors use blood samples and urine to look through the microscope and help treat and sometimes even cure diseases. Even in law enforcement labs forensic scientist and other people working in the field use the microscope to examine things to help bring justice in the world. Imagine if humanity had modern day microscopes back during the tragic bubonic plague imagine how many lives could be saved or at least have more of a solution against the deadly disease then they had back then. Life may not have change the instant the microscope was invented but it helped bring us to where we are at now.
The microscope is made up of many parts. The ocular lenses which you use to look through, body tube which is the tube you look through using t...
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...can make more of a major impact on the way we live or a major impact on science. Unless we could use it to see things smaller than what we could see today the microscope has about hit its limit. The uses of microscope and hospital labs can help cure diseases like cancer. But I think the microscope have made enough of an impact on the future. It will be used whenever the cure of cancer is made. It will be used when diseases like diabetes and HIV are cured. It will be used at least 5 times for every major criminal case in the future.
See the microscope is a pretty important part of the way we lived. It helped and even revolution both the biology and chemistry field of science in many ways. It helped the way we live too. Like help examine things such as urine or blood too sees if the person has any viruses. The microscope is an important tool in science.
...overies in geography, technology, and navigation, all of which were important in the years to come. Thus, the scientific method laid the framework for the development of a more modern and accurate understanding of the world.
Apfeldorf’s article “Uncovering a Tiny World” discusses Hooke’s book which is known for its microscopic illustrations of insects and microbes that Hooke had drawn as he viewed them under the microscope. His elaborate drawings of tiny objects and insects were the scientific evidence that supported his claims of the significant value of the microscope to science and the many ways it could be used. The book also contained a description of how to make a powerful microscope with a spherical lens, much like Leeuwenhoek’s glass pearls. Leeuwenhoek traveled to England that same year and is believed to have obtained a copy of Hooke’s book and
The scientific revolution brought on new and important change. People began to see things extremely differently. Up to this point religion had been an issue of pure faith. A person could not use any empirically based data or reason to justify or develop ideas on religion. People who contradicted the church were considered heretics and were punished. At this time, people believed in the universe that Ptolemy had theorized: that the earth was the center and everything revolved around it. The church did not approve of this theory or any other opposing opinions because it was not an advocate of change. With the new ideas of Copernicus and Galileo, a merging of faith and reason slowly began.
To see a chemical at a microscopic level you would need to use a microscope versus the
As the building block of life, cells contain inconceivable amounts of genetic information, as well as perform functions any living being needs in order to survive. Since a lot of people tend to struggle with such a complete utterance, Joshua Z. Rappoport develops the scholarly text, The Cell, on,”discovering the microscopic world that determines our health, our consciousness, and our future,”(front cover). Other than this text, many others publish their works in the past on this subject; some of which are Nobel Peace Prize winners. Throughout chapter one, “A Day the World Changed”, Rapporport refers to Robert Hooke who uses a microscope in the 1660s to examine a slice of cork. Overall, “what he saw changed human understanding of the world in a way at least as profound as the first telescopic examination
Through the years, developments in Science and Technology can be noticed. Advancement in science and technology have made life better, easier, and efficient. Take computers, as an example. In old days, computers were as big as a room, and were not comfortable to use because the computer screen can damage the eyes. Conversely today, computers are small as the size of our palm, and has better display. Unlike the computers in the past, which were slow and has limited functionalities, computers in the present time are fast and has all the functionalities an individual needs for his or her everyday life. Technology is still developing to improve the life of every living creature on Earth. However, such developments will not happen without the contributions of the people in the past specially the individuals during the Renaissance, which is the time when intellect, and artistic achievements were being recognized.
The invention of compound microscope in 1590 started to way to a new era of microscopy. The primitive microscope could magnify the object 20 to 30 times its original size. With more development in the field of optical microscopy by the beginning of the 20th century optical microscopes became more powerful and are capable of magnifying objects to 1000x their original size.
I believe the most useful creation from science is medicine. It is applied all over the world in various different forms to treat and prevent abnormalities, illnesses and diseases. The discovery of medicine has caused the life span of a human, and other species, to increase. But, by doing that, we have wea...
There were many scientist who helped with the early design of the telescope but Isaac Newton is known for inventing the reflecting or reflector telescope in 1668. This telescope was different because Newton used mirrors rather than lens. He used one mirror to capture the image whil the other mirror was used to reflect the image from the first mirror. This invention gave a clearer picture and helped to advance the study of planets, stars and other objects in the solar system.
The Telescope is one of our artifacts. Galileo has had many theories about the world beyond him. In 1608, a Dutch scientist invented the telescope. Galileo heard about this, and by 1609, he created his own telescope, which was far more advanced than the one in 1608. It had a magnification of more than 20 times. This telescope has led to the advanced technology we have now. He created the theory and proved the moon’s phases, and also the planet Venus has phases as well. He discovered Jupiter’s four moons. This has been a huge impact on Astronomers today. From his discovery, we were able to understand more about the solar system and how it works. Galileo also proved the Earth orbits around the Sun, and not the opposite, changing Astronomy forever.
The invention of the bifocals was one of the most important inventions of the 1700s. They have changed the lives of both children and adults that have issues with their eyesight. They rid people of eyestrain and headaches. Also, bifocals rid people of the inconvenience caused by having to shift from one pair of glasses to the other. Bifocals also allowed for more types of glasses to be developed.
The SEM has many advantages over the older microscopes. One advantage is its large depth of field, which allows more of the chosen sample to be in the focus at the same time. Another advantage is that it has much higher resolution. Therefore, samples that are spaced closely together can be magnified at much higher levels. This microscope also gives the examiner much more control in the degree of magnification because the SEM uses electromagnets rather than lenses (Scanning Electron Microscope, n.d.). Another unique ad...
Compound Light Microscope is a device that uses visible light and magnifying lenses to search tiny objects that are not visible to the naked eye, or finer detail than the naked eye allows. Samples you can use with this device is a leaf, bug, or feather, but it is very blurry and pale color. The microscope works by an eyepiece, ocular lens, the field of view, focus dials, supporting arm, rack stop, objective lenses, slides, cover slips, and many other things. It works by the light source is below the stage, and this light shines up through the thin specimen and then through the magnifying lenses. Prepared the specimen for viewing by placing it on a regular glass side. It can be stained with a dye that contract to nearly transparent
Science affects the world in many different ways. With the technologies that have been discovered we can now tell how warm or cold it will be for the next week, we will know when a tornado, hurricane, eruption or any other sorts of natural disasters will occur before they actually happen. This also helps out all communities. My family loves to travel, and if airplanes weren’t invented we wouldn’t be able to go to many places. We also need microwaves, stoves and ovens in order for us to eat supper, and fridges and freezers for us to keep our food in. We also enjoy watching television and movies, and I love talking on the telephone and listening to music. Without science none of these things would be possible.
Technology in the last few decades has impacted our understanding of biological entities greatly, the genome project being a prime example. The progress that biology sees follows closely with the development of new technology. It is very important to understand and visualise the composition and structures of biological materials or samples in order to extend and correlate this to the principles of life. Microscopy is a by far the most used and the most relevant technique in this regard. However the short comings in the technological aspect of this greatly limit the usage of this to comprehend the specifics.