The Impact of Modern Science and Technology Essay
The Invention Of Science And Technology
Technology and Sustainable Development
Advancements Of Science And Technology
Science And Technology
Reflection On Science And Technology
The Importance Of Science And Technology
Science And Technology : Science
Science, Technology, And Exploration Essay
Science Technology Essay
Essay about Science, Technology and Us
What is Technology? Essay
History of Science and Technology
My Interest In Science And Technology
Speech On Science And Technology
Science, Technology and Society
Science and Technology in the Middle Ages Essay
Scientific and Technological Progress
This PowerPoint helps students to consider the concept of infinity.
Essay About Science And Technology
1. The Impact of Modern Science and Technology Essay
The Impact of Modern Science and Technology
The quest for scientific knowledge should be boundless. There should not be any type of barriers to
prevent such an enrichment of knowledge, and that is exactly what science presents to us. Scientific
knowledge can only help us in the long run and even perhaps save us from catastrophes that may
occur naturally in the world. There could be an agreement that science has produced many
dangerous and destructive things which have brought society many problems, but on the same token
the good things that science has produced seems to outweigh the bad.
There is much to be said about the bad things that science has produced throughout history. For
instance, the creation of nuclear weapons, which...show more content...
There is no possible way to stop something sobeneficial to mankind. By stopping science we are
committing harm to ourselves and disrupting our progression for a better future. The people of
today are benefiting from good health and simpler lives, why should there be a stop to it. It would
just be a complete tragedy to take away from our society these magnificent wonders of technology.
How could we take away technology? this is something that could save our lives. For example,
technological improvements of medication is an essential criteria to our success in living longer
healthier lives with the least amount of pain and discomfort. Medical technological advances
have produced many vaccines, which have saved us from detrimental viruses, bacterias, and
infections diseases that once affected us severely and even killed us. For example, in the past,
epidemics of polio were common and were greatly feared because the disease left many of its
patients paralyzed for life. And even though, no drug has yet been found that can kill the polio
virus or control its spreads in the body, we at least have some measures to prevent polio. For
instance, we can protect ourselves from polio by immunizing ourselves by using vaccines or serums.
What a great sense of relief
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2. The Invention Of Science And Technology
Human 's life style is changing constantly. What drives the development of human history and makes
great changes to human's life? Obviously, the answer is science and technology. We can see
enormous examples from human's history. For example, the Industrial Revolution which took place
in Britain started the age of steam and open the world market. The Second Industrial Revolution, also
known as the Technological Revolution, had a large significant impact of the world and began the
age of electricity. Lots of inventions were created during this time due to the huge development of
science and technology, such as plane, car, telephone, television and electric light, which have
become the essential part in human's life. Since science and technology have connected with our
lives deeply, everyone has their own stories and understanding about science and technology. Then, I
will share my stories and comprehend about science and technology in my essay.
First of all, by observing the development of the cellphones in my life, I changed my
understanding of science and technology several times. First time that I saw the cellphone I was
a litter girl. I remember that I saw my father speaking loudly to a black box in his hand. I was
confusing about that. Why he spoke to a freaky box? My dad told me it was a 'cellphone', which
could let him talk to others without meeting face to face. It was newfangled for me and I took the
cellphone from my dad to have a look. It was a heavy box with the
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3. Technology and Sustainable Development
Technology and Sustainable Development Political activist George Bernard Shaw once said, "The
reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the
world to himself. Therefore all progress depends on the unreasonable man." Unconventional
entrepreneurs who are solving some of the world's most intractable economic, social, and
environmental problems are also creating rapidly expanding markets around the world. Because the
unreasonable man doesn't adapt to society, he is always creating innovation and expanding markets.
If he simply followed society like the reasonable man, economies and markets would remain
stagnant, and current problems would persist. Nothing would improve, and great minds would never
be given the opportunity to shine. Therefore, innovation and progress depends on the unreasonable
man and his ability to change society's perception of entrepreneurialism. Richard Jefferson disrupted
the way business was done when he saw a need for information sharing to benefit the greater good.
He played a major role in the open source movement. Jefferson said that biological innovation in
agriculture used to be cooperative for hundreds of years, but the recent explosion in the power of
science to improve agriculture, medicine, health, and environment came with privatization of this
knowledge that was once shared by all. He wanted to relieve restrictions from patents that
constrained or hindered development and advancement of
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4. Advancements Of Science And Technology
Science and technology has been the basis for mankind since the beginning of time. It has improved
the way humans live on the earth, and has refined the physical and social concepts on which
mankind thrive upon. Transhumanists suggest we, as humans, through developing technologies, can
refine our psychological, physical and intellectual abilities. Throughout time science and technology,
has helped humans better ready themselves from natural disasters, improved the perspective on the
geography of the earth and around it, as well as defined different cultures and societies around the
globe. As much as technology has been criticized, it has even more developed the way of living and
has made communication around the world easier and faster. Inventions and innovations have helped
improve the way humans adapt and the quality of life.
Science has helped determined, and helped prevent natural disasters. These fatal threats risk all
living things on Earth. The advancement in technology has assisted in the protection from these
catastrophic events. Before the technology that is available today, elders predicted weather through
natural patterns that would help forecast the weather. Today, meteorologists use technology that is
able to use the patterns to better predict more detailed weather conditions. By means of technology,
monitoring severe weather systems, for example a tornado is really simple. Unlike hurricanes, the
formation of tornadoes is harder to detect, but through the
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5. Science And Technology
I will write how the thinking about science and technology implications especially on science
education. Currently everything is related to technology, It is worth the technology developed not
focus on science education only. should be recognized the connection between science and
technology can not be separated.
Although technology and science are closely intertwined between the two, certainly can be
expanded or developed technology, so no need to rely on science.
In this case most people see there is a connection of science and technology. But an interpretation that
technology depends on science. It is undeniable that science is earlier than technology and we all
recognize that technology is very important in science learning. So it...show more content...
Then can develop thinking power critically and improve knowledge. With technology education
such as facilities or tools that support the process of knowledge development. Thus, the purpose of
technology development in science can create a lot of material and can solve problems in detail.
Technology can be defined as activities that can change the character, method, culture, way of
thinking, and patterns of acquiring knowledge. Thus technology can be understood as the essence of
education, both materially and otherwise. In this case, technology leads to tools and ways to facilitate
human work activities. then also can accelerate the settlement of a real phenomenon.
B. The purpose of science and technology
The purpose of technology and science is a business with a different purpose. Science is a process
of answering and acquiring knowledge and understanding of an object. While technology as a
process of realization of knowledge that seeks to find solutions from complex issues to be more
practical. Generally distinguishable between science and technology. Science is a process for
describing, understanding, explaining about the phenomena of the universe. while technology to
simplify the style and lifestyle as well as practical.
C. Science and technology have become closely
From above quotation, it can be understood that science and technology are interdependent in the
development of knowledge and realization. such as coffee and
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6. Reflection On Science And Technology
This course has been designed in a way that makes learning stress–free and interactive. The way this
class is being approached with a humanities emphasis, has allowed me to gather a real cultural
approach to science and technology, and how it could be beneficial or even harmful to us if we are
uninformed of its significance to our society. The elements implemented within the course have also
allowed me to further my understanding within each topic we cover, as well as understand how
scientific ideas and technological developments are important in social contexts.
Any human created idea can be related to our society, either as a desire or as a necessity.Science and
technology should belong to society as a necessity. As our society has evolved, both science and
technology have become an interwoven facet of our day to day lives. Even though the class is
only part of the way completed, I still feel like I have already been lastingly affected by the
material. I have been able to use the different elements in class, such as the reading, class discussion,
and blog posts on Yellow Dig to understand how science and technology are connected to our society
in many ways. The incorporation of technology in the form of Yellow Dig, Canvas, and Slack have
also enhanced my experience and interaction with the classroom. Without technology, learning and
understanding material would take much longer than we are currently able to do. Our society can
easily take for granted the immense impact
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7. The Importance Of Science And Technology
The importance of science and technology cannot be overlooked from our day to day lives. It has
revolutionized the way we live. The creation of virtual spaces where distances do not matter, the
bigger and better health care facilities which are now available, the effectiveness of the physical
connectivity, the efficient utilization of the resources to thebetter ways of living, the use of the
technology has definitely improved our standard of living. We are a part of the entire universal
system and the entire universe is controlled and revolves around science and technology. In our
every day way of life, science and technology plays an important role in our way of living and
ultimately affects the way in which we live and function in our society.
From minor things like communication which includes the use of cell phones and satellites to
security and safety purposes, science has come a long way. Unlike the older days or the previous
centuries, where the role of science on people's life was limited to a particular arena or field, today
science has become an indispensible part of our lives.
1.1.Definition Of Science And Technology
"Science" derives itself from Latin word scientia, meaning "knowledge".
It is a systematic enterprise of gathering knowledge about nature and organizing and condensing that
knowledge into testable laws and theories whereas "Technology" is a term referring to whatever can
be said at any particular historical period, concerning the state of the art
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8. Science And Technology : Science
Science and Technology Science and technology are two very different, but two very similar things.
Technology and science are both advancing at a very rapid speeds, which means everyday they rely
on each other more and more. Science and technology are in deed interdependent. Science is used in
technology, and technology is used in science. Both are important to our society today, and together,
they have affected people's lives all over the world. Science is the knowledge or the study of the
natural world by investigating through the scientific method. Science is used to answer the general
laws of the universe and explain how the world works. In science, people learn by conducting
experiments and analyzing data to draw a conclusion and answer a question of nature. Science uses
observations and facts to discover the answers of unknown things in the world. Technology is the
knowledge having to do with the application of science to create machinery or equipment for
practical purposes. Technology is the use of science in many things like engineering, industry, and
is used to invent machines and contraptions that would help people. One example of how science
and technology are interdependent is the way they work together for earth and space science. In this
particular science, technology is needed to discover and collect all the information to learn and
understand things in earth and space. One way is by using seismographs. This is a device that is
used to measure earthquakes.
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9. In 2011, it was proven that at least 23% of auto collisions involved the use of cell phones... that's 1.3
million crashes! Although the advancements of science and technology have benefited society, they
have also impaired the society we live in. When we speak about the relationship between science and
technology and their effect on humanity, it is crucial that we understand that all contributions from
the two have facilitated the growth, both positively and negatively, of our global economy and
way of life in one way or another. In order to offer and defend a position on how science and
technology have defined or affected us as a race, humanity must first identify exactly what advances
have meant the most. Humanity relies on science and technology. It depends on advances for their
own use and benefit and the benefit of others around them. Over the past few years, scientists,
psychologists, and experts have questioned the effect of technology on our humanity. Some estimate
we are changing for the better with our gadgets and gizmos that help in connect with others around
us, while others believe we are changing for the worse and that we are on our way to potential
dehumanization. Several advances from different arenas of technology have made a positive impact.
Medical breakthroughs have contributed significantly to the longevity and health, of life itself. The
idea of technology through media has also made great strides in its development as a whole. And
lastly, modern
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10. Science, Technology, And Exploration Essay
The scientific method refers to a group of steps that investigate phenomena, acquiring new
knowledge, changing or correcting prior knowledge. The scientific method is used by all scientists
all around the world. It's a way for researchers to find cause and effect in experiments. The Scientific
method is very important because the realm of life can be impacted by it.in addition, without having
an outlined plan for finding answers to the problems, it would be the world of unknown. Therefore,
the scientific method is a standard that sets bars so the truth comes out. Moreover, without adequate
research or report right, many things would be different in the realm of science, technology, and
exploration. Therefore, in this paper, I will discuss Semmelweis' entire investigation compare with
the scientific method steps and how well does that capture what actually occurred. The scientific
method refers to a group of steps that investigate phenomena, acquiring new knowledge, changing or
correcting prior knowledge. The scientific method I will use through this essay is the six steps and
the history of the vaccine. Both of these scientific steps are identifying the way for researchers to
find cause and effects in experiments.
The first step of scientific methods are commonly used is observation. According to the textbook,
Observation is collecting and being curious about data and seeing a question or a problem – being
curious how and why. Therefore, Semmelweis' observation in the
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11. Science Technology Essay
Science Technology company case
After reviewing the financial forecast from Science Technology Company and Semiconductor
industry market situation, I concluded that 30% annual growth is not feasible, optimistic growth
forecast is 15% .Because world semiconductor shipment kept growing, but not just semiconductor
market but electronic products market was also dominated large market by Japanese manufacturers.
If the company carried on with the same profit/cost structure, the company's ROA would be 5%
more or less in next 5 years, EPS would be 0.44 – 0.97 and stock price would goes down to less $10
– less $20. I can assume that there is no additional stock issuance. As of 1984, the ROA is 5.6%,
EPS 0.57 and stock price $13–$37.
1....show more content...
Major semiconductor market was in Japan (more than 50%). Japanese semiconductor supplier
dominated Japanese market due to its exclusive market structure and started to increased market
shares in US market, but US supplier could not do so.
3. Demands for testers from Semiconductor customer
Higher speed to go into manufacturing a new design products required more testability. To find out
detective/reject before mounting on the board, to spot early production stage and ATE increased its
presence in production. Sales in total ATE $359 (1978) to $1.6billion (1984) 28% /year growth,
expected $4billion in 1988 at 26% compound annual growth rare.
4 .Growth driver
гѓ»More semiconductor was built in more electronic products and its shipment kept growing
гѓ»Labor rate increase required automate testing operation to reduce labor cost.
гѓ»Specialization, work division due to more complexity and high cost to develop semiconductor
device tester
гѓ»Improvement of testing technology and tested devices change
гѓ»After inflation settled, interest rate decreased and corporate income tax would reduce from 46%
to 34% in 1986 to stimulate more investment.
гѓ»Semiconductor agreement between Japan and USA due to lobbying and US government put
pressure to Japanese government to open Japanese market.
гѓ»National project SEMATECH started to recover the position in semiconductor market.
гѓ»Plaza Agreement in 1985 allowed weak US dollar and advantaged export increase.
5. Business
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12. Essay about Science, Technology and Us
Science, Technology and Us
Science is an important part of our every day lives. We wake up each morning because we hear
the ringing of our alarm clocks and turn on our faucets to wash our faces with warm water. We
turn on the lights in our rooms to see our clothes and get dressed and we put our breakfast in the
toaster and sip coffee from our mugs. All these things we do in the short time we are rushing to get
ready for work or school, are due to the advancement of science and technology.
Growing up, I was always around somewhat up to date technological appliances, as my grandfather
was very keen on always having what's new and exciting at the time. That idea also followed me in
my own home, where my parents had computers and...show more content...
Whether we decide to use it, or not is entirely up to us, but blaming technology and science for our
societal problems is not the answer. I believe that parents should put in an extra effort to learn about
the new technological advancements of the day because not only does that allow them to be better
informed, but it is a great tool for parenting. So much negativity about computers and its effects on
people, particularly children, causes adults to stay out of the "loop". Bishop also mentions in his
article that people fear things they do not know. When the majority of people do not understand
more than half the things they need to know about computers, it is difficult for them, that is when
they start fearing these things that are ultimately foreign to them.
Science and technology offer a great deal to us, and it would be difficult to imagine any life,
which would not be connected to science and technology in any way. Even the cars we drive are
direct outcomes of science and technology. We depend on many things to go about our daily lives,
and if it weren't for science and technology, we would be lost. Sometimes if you look at people
around you who are not as interested or knowledgeable about technology, you can't help to wonder
how they do the many things I use technology for. While living in a third world country for 3 months
last
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13. What is Technology? Essay
What is technology? Technology is the branch of knowledge that deals with the creation and use of
technical means and their interrelation with life, society, and the environment, drawing upon such
subjects as industrial arts, engineering, applied science, and pure science. Since the creation of
modern technology man has been entwined with it. On average a Smartphone user will check their
phones 150 times a day, text 23 times, voice calls 22 times, use their camera 8 times, check social
media 9 times and news 6 times. And that is just how man interacts with their Smartphone.
Neurologist fear that if "unless we wake up to the damage that the gadget–filled, pharmaceutically
enhanced 21st century is doing to our brains, we could be...show more content...
If the cable/satellite goes out utter chaos for children. If your phone dies, you are running to the
nearest outlet to charge it just to ensure you will not miss a friends update on Facebook and to post
a picture to instagram. If our ancestors saw us this way they will be rolling in their graves.
The notch of laziness, "averse or disinclined to work, activity, or exertion; indolent". Recently the
Pediatric Orthopaedic Society of North America and the American Academy of Orthopaedic
Surgeons have been airing a commercial about how technology today is making children lazy
today and how Getting a child to walk an extra 35 minutes a day could prevent thinning bones
later in life. The skit even showed the grandson calling the grandmother on his cell phone to have
his grandmother to bring him a soda from the kitchen. Or watching a boring marathon right after
watching a great movie since the remote is out of sight. Our children are no longer physically
active considering they no longer play outside and play they are stuck to their Xbox and Playstation
or their iPad. That is why multiple public and private organizations in trying to change that for
instance the NFL's "Fuel Up To Play 60" or the First LadyMichelle Obama "Let's Move" campaign
to encourage children to put aside their electronic and become active.
The notch of disconnect, "to sever or interrupt the connection of or between; detach" We use our
GPS to reach our destination the fastest way
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14. History of Science and Technology
Science and Technology has been around from the beginning of time. It evolved from the everyday
efforts of people trying to improve their way of life. Throughout history, humankind has developed
and utilized tools, machines, and techniques without understanding how or why they worked or
comprehending their physical or chemical composition. Before we go any further a definition has to
be given for both Science and Technology because they are both different in their own right even
though the two are almost indistinguishable. According to the Oxford Dictionary Technology can be
defined as the knowledge or use of the mechanical arts and applied sciences, while Science can be
defined as the branch of knowledge involving systematized observation...show more content...
New Developments could be found in many countries ranging from Africa to Meso–America. In
West Africa which at the time was very wealthy, the Dogon people discovered the Sirius Star
System with their naked eyes and in Tanzania steel was being melted and forged into different forms
with temperature reaching up to 1800 Celsius which at the time was a huge advancement. In south
and Central America the indigenous people had put in place an impressive irrigation system to
cultivate their crops especially maze which was a source of livelihood for them.
During this same period huge progress had been made in Mathematics from China and India.
Equations had been formulated for the calculation of Algebra by using matrices and arithmetic
triangle, which as fifth form students you must be very familiar with because it will be coming on
your upcoming CSEC examination. It is so cool to see that some of the things we still use in or
way of life such as mathematical equations is still influenced by things invented hundreds of years
ago and will still be used in years to come.
Also during the Middle Ages which is most often call the Dark Ages, warfare had improved
tremendously gone were the days when soldiers fought with out any form of armour for protection
and bow and arrow and swords were the only means of weapon. About 500 AD lance and saddle was
invented to
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15. My Interest In Science And Technology
Since I was young, I have aspired to learn more about how technology works and the way we
interact with it. My interest in science and technology began even when I was as young as 3 or 4
years old, when my family first got a laptop. I can clearly remember my fascination with its
incredible capabilities, and this incredible piece of technology allowed for bonding opportunities in
my family. For instance, my father would frequently teach me about all of the amazing things a
laptop is capable of doing, like calculating large numbers and accessing information from across the
world at the click of a button. On the other hand, this common interest in technology with my older
brother David allowed us to create many memories of exploring the internet and playing games
together.
It is moments like these that have had a positive impact on my childhood and have also ignited a
long–lasting interest of technology. These memories have inspired me from a young age to pursue
an education at the University of Auckland, where I can study a Bachelor of Science and major in
Computer Science to gain a deeper understanding of how people can interact with and benefit from
the capabilities of technology. From this, I hope to pursue a career in which I can create products
that will help the lives of others in some way, even if it was just by allowing others to create these
same cherished memories through technology like I have.
With this goal in mind, I am putting myself forward as an applicant for
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16. Speech On Science And Technology
I would like to begin by welcoming everybody and thanking you all for taking time out of your
busy schedules in order to be here. Today our lives are better than in the past. Do you know why?
It is because of science and technology. The topic of today's speech is the magnifigance of
technology and science and the huge difference that they have made in the lives of everybody alive
today. My main points of focus for today will be medical technology, the many gadgets and
accessories that are beneficial and useful to us in this day and age, transport and the link between
science and technology and the future of the generations to come after us.
So what are science and technology? Science is the systematic study of nature for the purpose of
understanding how it...show more content...
All of these advances would not have been possible without science and technology.
Public transport has become very easy to use, with applications that you can download onto your
smartphone, you can know exactly when your bus or train will arrive at your bus stop. Science and
technology have really improved the efficiency, comfort and ease of access associated with transport.
With all of the things I've mentioned above, presently we are living in a great world, full of
technology that has improved are lives and made it much more effortless, but it is extremely
important to look to the future, what does it have in store for not only us but the generations to
come afterwards? How will the technological advances discovered now improve the lives of those
that will live in this world in the future?
While many people are focused on the present, living in the moment, and doing what's best for them
right now, it is important to think about the influence it has on others. The scientific and
technological advances made now will have a great effect on how lives are lived in the
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17. My Vision for the Future of Science and Technology
If our ancestors from the days of yore could see some of today's innovations, they would proclaim
them to be magic. The Congress of Future Science and Technology Leaders exposed me to such
innovations and, in the process, to much of the STEM field. I now have a deeper understanding of
a broad range of recent scientific and technological advances, and the challenges and opportunities
they create. As a result, I have an idea of where I might someday fit into the research field.
The speakers at the congress placed the majority of their focuses on health, technological innovation,
and astrophysics. On the subject of health I learned, among other things, about the detection and
treatment of cancer, and different means by which technology aids human health. Several speakers
have made significant contributions toward the effort to eradicate cancer. Nineteen–year–old Jack
Andraka created a method of detecting cancer that costs just $0.03, and Robert Langer, an
award–winning chemist, invented nanospheres capable of distributing medications made up of
macromolecules. Neither development was begotten with ease, however. When questioned, Langer
said, "I believed in my ideas and I guess that's how I got through it." Rana el Kaliouby utilizes
technology to help people. Her company, Affectiva, created software able to detect the emotions in
one's facial expressions. They plan to incorporate themselves into Google Glass in order to assist
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18. Science, Technology and Society
ITRODUCTION As it becomes evident from historical observations, research was creation of the
curiosity which is caused by the human nature. A lot of the discoveries that occurred in the
ancient years were achieved by luck. After that they acquired experience and skills to explore
more and more for new achievements. The acute interest on discovering new methods and ideas
gave answers to questions which faced the society of each period. All this doubts could not be
answered on their own. Some people had to make researches on specific subjects, they had to
observe them and after a lot of work on it they had to present the result. They got experience on
resolving problems of humanity and so science appeared. Nowadays, science is involved in...show
more content...
The combination of the materials they have used and the knowledge they occupy will give
something new. This new theory which scientists have discovered must be re– examined again and
again to ensure that it does not have any theoretical fault. After this confirmation and before they
give to the public their research it must be peer reviewed by specialists who compose the
presidential commission. On the other hand “some scientists complain that, in practice, peer
review stops critical science being disseminated” (Andy Rowell, The Guardian, 2003).
There are a lot of different opinions in science and mainly on how science should work because of
the chaotic issues it includes. So we could say that there is a justification about the confusion that
exists. The second part of science is the practical which deals with the transformation of theory in
deed. After we confirm that the theoretical part works successfully we have to step into the practical
part. In this part scientists work in laboratories. They have to check out if they can achieve the
desired result in reality. They have to make experiments to ensure that what they have done can work
without putting anyone in danger. After the scientists get the proof they need, comes the part of
demonstrating their product to the presidential commission and get approval of their work. Finally,
when they get the approval, their product can be published and used by those
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19. Science and Technology in the Middle Ages Essay
Science and technology in the middle ages flourished because of the need of inventions to make
life easier. In Europe, from the 5th century to the 16th century there was a radical change in the
inventions made. It was between the fall of the Western Roman empire and the early modern era.
This was a time for exploration in new ideas and ways of doing things. Europe invented many things
for wars, time–keeping, and for everyday use. These inventions may be still used today. They range
from huge mortar to a small set of eyeglasses. Europeans found that life was easier with new better
inventions to help them in everything. There are a series of inventions about war because of nearby
wars with neighboring civilizations or even within Europe....show more content...
A wall may also be around an important city for further protection. The walls had holes where
archers could shoot arrows from to kill enemies. A barbican was also used as a fortified out fort
to monitor the position of the enemies and villagers. They were very long and usually were placed
near castles or entrances. After many years, there were many inventions that were discarded
because of a new better version of it. For example, knights used plate bodies instead of chain mail
because it could protect against slashes and stabs from swords better. The Black Death that spread
throughout Europe made people aware of diseases and wanted to be protected. During and after the
Black Death there was a need to kill diseases. Soap was invented to clean hands and other everyday
items. The death percentage dropped and people started to get healthier. Quarantine was also used
during the plague to separate ships from the mainland so that if the people in the sailors die they
won't contaminate that mainlanders. For the plague rat traps were invented which caught mice and
rats that had the plague. In the middle ages barbers doubled as dentists, doctors, and some made
medicine with nearby herbs. Human and animal dissections were done by a group of surgeons
usually with a very sharp scalpel–like knife used to cut up the dead animals and humans.
Time–keeping and looking at the sky were every important as well. First of all,
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20. Scientific and Technological Progress
Scientific and technological progress
It's difficult to overestimate the role of science and technology in our life. They accelerate the
development of civilization and help us in our co–operation with nature. Scientists investigate the
laws of the universe, discover the secrets of nature, and apply their knowledge in practice
improving the life of people. Let's compare our life nowadays with the life of people at the
beginning of the 20th century. It has changed beyond recognition. Our ancestors hadn't the slightest
idea of the trivial things created by the scientific progress that we use in our everyday life. I mean
refrigerators, TV sets, computers, microwave ovens, radio telephones, what not. They would seem
miracles to them that made...show more content...
SCIENCE IN OUR LIFE
Today we see the world in which social, industrial and political order has been greatly influenced by
science.The development of science has increased man's know–ledge of nature. Modern
experimental science began about 400 year ago.Man learned to use the energy of fire water.Later
man made steaw serve him.Nowdays man uses thermonuclear energy and that of autimatter. I'd like
to dwell on electronics as not a day passes without the apearnce of a new eletronic device. The first
great progress in electronics came with the invention of the vacuum tube or valve in 1904.it made
broad casting possible.the development of electronics during World War II gave us radars and
electronic computers. The first general purpose computer for scientific use was invented in
1949.Today computers have become common they can do fantastic things. Computer can condukt
experiments in places which are too dangerous for people. Some computers are used in carves and
mines to replace workers. Besides thay can be designed for special purposes. Thay can solve
mathematical problems,make bank aubuts,play chess.New supercomputers solve problems in many
branches of industry,science and culture.They are videly used in submarine navigation and in
modern hospital.Now much is being done to create artificial intellect. Science has brought in to
being a new atomic technologies.Elektric
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