Nanotechnology Essay Technology Addiction Essay What is Technology? Essay Essay about Todays Technology

1. Nanotechnology Essay
Nanotechnology
"Imagine a technology so powerful that it will allow such feats as desktop manufacturing, cellular
repair, artificial intelligence, inexpensive space travel, clean and abundant energy, and environmental
restoration; a technology so portable that everyone can reap its benefits; a technology so
fundamental that it will radically change our economic and political systems; a technology so
imminent that most of us will see its impact within our lifetimes. Such is the promise of
Nanotechnology." Kai Wu
What is Nanotechnology?
Early in the 20th century, Henry Ford, the founder of Ford Motor Company, built a factory on 2,000
acres of property in where huge machines, and a massive assembly line and everything needed to
build...show more content...
Nanotechnology gathers all the scientific fields of engineering, physics, chemistry, biology, and
material science and places them together and makes everything run at the quantum level, or
nano–scale level, a billionth of a meter, as the name nanotechnology might suggest. Albert Franks, an
early promoter of the applications of nanotechnology defines this technology:
"It is the area of science and technology where dimensions and tolerances in the range of 0.1 nm to
100 nm play a critical role... It encompasses precision engineering as well as electronics;
electromechanical systems as well as mainstream biomedical applications in areas as diverse as gene
therapy, drug delivery and novel dug discovery techniques."
The nano–scale is not just another step toward miniaturization, but a qualitatively new scale.
Quantum mechanics, material confinement in small structures, large interfacial volume fraction,
and other unique properties, and processes dominate the new behavior that nanotechnology will
require. Many current theories of matter at the micro scale have critical lengths of nanometer
dimensions but with nanotechnology on the rise, subjects such as quantum physics, which rely on
probabilities of certain atoms being in a certain location, will be deciphered.
As knowledge in nano–science increases worldwide, there will likely be
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2. Technology Addiction Essay
Technological Device Addiction Technology has become a great benefit to us but many people
have taken it too far. According to researcher and surveys taken all over the world shows that a
large number of people may have become addicted to their technological devices and are not able to
make it through a day without their cell phones or other technological devices. Many have concerns
that people would rather use these devices than to have a face to face conversation. The addictions
of technological devices are on the rise. Although these devices were meant to make our lives easier
there have been many problems to arise ranging from health risk, relationship problems, classroom,
church, and work interferences. Statistics show that cell...show more content...
A large number of people no longer own a house phone. People have traded in their house phone
for a cell phone and wireless internet. Many people communicate through My Space, Face Book
or Twitter. According to the wireless industry association CTIA the growth of cell phone
subscriptions are on the rise. (News week health, 2007) Cell phone subscriptions rose from 34
million to 225 million in 2 years. There has been research that shows that long term wireless use
may be associated with health risk. Sitting in front of a computer for too many hours can be a
health hazard with can lead to weight gain which causes cardiovascular disease and diabetics. A
person shouldn't talk on their phone continuously for more than one hour a day. Cell phones health
risks are greater if someone used a cell phone have continuous excessive use more than 10 years.
Risk involves minor ear warming, ringing in the ears or effects as severe as brain tumors.
Newsweek reports that radiation is produced when cell phones communicate with the towers.
Wireless phones transmit via radio frequency (RF), a low–frequency from of radiation is also used
in microwave ovens and AM/FM radios. While high–frequency radiation (the kind used in X–rays) is
known to cause cancer at high doses, the risks of this milder from remain unclear. A cell phone's
main source of RF is its antenna from which it sends a
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3. 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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4. Essay about Today's Technology
In today world we use technology for a lot of things. And there are many effects of technology.
There are really good ones and really ones. I am not against technology. I love it, I just think you
should know the pros and the cons . I will first talk about the pros , than the cons , and finally how
to avoid the cons.
Here are some pros of using technology. One huge thing it is use for is education. Study shows that
students that grown up with technology have multitasking skills for retrieving information that are
more accurate. Another thing that is good for is medical. If we didn't had all of these technology in
hospitals today. We wouldn't have cured all...show more content...
Here are some pros of using technology. One huge thing it is use for is education. Study shows that
students that grown up with technology have multitasking skills for retrieving information that are
more accurate. Another thing that is good for is medical. If we didn't had all of these technology in
hospitals today. We wouldn't have cured all these diseases and types of cancer. And that wouldn't be
good thing.
Now I'm going to talk about the cons. Study shows that American children uses eight hours of media
in a day. By using television , video games , and computers. It also shows they most children cant
keep up with fast moving and the nature of today's technology. Which have diagnose some with
depression and anxiety at a young age. Another thing its bad for is your brain. It leads you to cancer.
In today world we use technology for a lot of things. And there are many effects of technology.
There are really good ones and really ones. I am not against technology. I love it, I just think you
should know the pros and the cons . I will first talk about the pros , than the cons , and finally how
to avoid the cons.
Here are some pros of using technology. One huge thing it is use for is education. Study shows that
students that grown
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