Jupiter Rocket Lab Report

Jupiter Rocket Lab Report
The methodology in this mission involved the curation of a spacecraft unlike its predecessors. The
spacecraft used to carry out this mission is very unique because the craft itself and its tools for data
collection are powered by solar panels as appose to the typical power system involving radioisotope
decay. Where Jupiter lies relative to the Sun, it receives 25 times less sunlight than Earth receives.
Given this lack of sunlight in comparison to Earth, the solar panels for the spacecraft were created to
be larger than those used on spacecraft closer to the Sun. There are three solar panels in total, each
approximately 60ft long. The spacecraft's orbit around Jupiter is designed in a way that the solar
panels are always orientated in the direction ... Show more content on Helpwriting.net ...
This consists of two transponders that are responsible for radiofrequency on the planet. They detect
signals from NASA's DSN (space network of antennas and communication spaces) signals and
immediately send signals back. Small changes in signal frequency show how much Juno's speed
changes due to variations in Jupiter's gravity. This provides data that can be interpreted to
understand the internal structure of Jupiter's gas. The second portion of this goal's methodology
requires insight into Juno's Magnetometer.
This magnetometer is an instrument that measures strength and direction of magnetic field lines.
These sensors are placed on the end of the "boom" on one of Juno's three solar panels. The boom
replicates the edge of the solar panel for the remaining two. This placement was to eliminate the
possibility of Juno's magnetic fields getting detected instead of Jupiter's.
Goal 4 Methods:
Jupiter's JEDI (Jupiter Energetic Particle Detector Instrument) measures the energetic particles that
come through space and conveys the affects they have on Jupiter's magnetic field. It contains three
sensor units containing six ion and six electron views each. JEDI works in conjunction with JADE
and Waves instruments to study the
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Astronomy Quiz
% Ernesto Robles
% Csci 130 Final clc clear all fprintf(' This program revolves around planetary motion and gravity.
n It comes with the ability to view a simulation of orbit patterns... n r ')
Answer=menu ( 'Would you like to view a planetary simulation?','Yes!', 'No. =('); if Answer== 1
disp(' At the top of the pop–up screen please select "simulation" and then "start". ') disp(' When you
are satisfied please exit from both pop–up windows and run the next section ') vrplanets elseif
Answer==2 disp(' Very well then. Please run the next section. ') end %% global G M R a ms Vnew
ALT
G=6.67e–11;
% Here is a menu created that will prompt user to select a planet in which
% we will be using for our calculations. After chosing a planet from the
% menu they will ... Show more content on Helpwriting.net ...
n' ) while or < 0 disp(' This value must be positive ( a satelite can''t orbit at an altitude less than a
planet''s radius )') or=input(' Please select a new value for orbit radius ') for or = 0 disp(' This value
must be greater than zero ( a satelite can''t orbit at a planet''s radius )') or=input(' Please select a new
value for orbit radius ') end end fprintf(' Given the altitude above the planet''s surface (radius of
planet + desired orbit height (or)) n we can then calculate the initial velocity of the satelite.') a=R+
(or*1000) % a is the altitude and is dependent upon user input
Vinitial=sqrt((G*M)./a);
fprintf('Initial velocity of the satelite is:%5.0f m/s n r', Vinitial) %Using the initial velocity we can
now calculate the orbital period of the
%satelite and use this to find how long it takes to make one

Essay Childhood Vaccinations: A Game of Russian Roulette?
Introduction Parents make sure their children get a proper diet, wear their bicycle helmet, and get
enough sleep. Every parent wants to do what is best for their children and protect them from harm.
No parent would allow their child to play with a loaded weapon, even with the safety on, and expect
the best outcome. It would never happen. But it does. With every vaccine that is given, we are
playing Russian roulette with our children's lives. Childhood vaccinations have replaced common
childhood illness as a "rite of passage" for many young children. Many parents, at the
recommendation of their physician, diligently bring their children to the doctor every couple of
months for what are thought to be important and safe vaccinations. ... Show more content on
Helpwriting.net ...
In order to reduce the liability of manufacturers and health care providers, the Act established the
National Vaccine Injury Compensation Program. This program compensates individuals who have
been injured by vaccines on a "no–fault" basis ("Vaccine Injury Problems & Law," 2009). No–fault
means that people filing claims are not required to prove negligence on the part of either the health
care provider or the manufacturer to receive compensation, ("Should Vaccines Be Required for
Children?," 2011). The Act required that a petition for compensation be filed in the Court of Federal
Claims, naming the Health and Human Services (HHS) Secretary as the respondent. Awards are paid
out of a fund created by an excise tax on each vaccine dose ("Should Vaccines Be Required for
Children?" 2011). As a quid pro quo, manufacturers enjoy significant tort–liability protection. Most
importantly, the Act eliminates manufacturer's liability for a vaccine's unavoidable, adverse side
effects ("Should Vaccines Be Required for Children?" 2011). Why is the federal government
protecting vaccine manufacturers? Co–authors of the book, DPT: A Shot in the Dark, Harris Coulter,
Ph.D., and Barbara Fisher have an explanation. Both agree that not only are vaccines the sacred cow
of the

Johannes Kepler 's A Perfect World
Johannes Kepler was a modern individual and he believed that God would have created a perfect
world and in that world everything was geometrically perfect. In Banville's book about Kepler it
says, "The search for knowledge everywhere encounters geometrical relations in nature, which God,
in creating the world, laid out (Banville 1981, p.145)." As he pursued the answer to planetary
motion, he assumed that the planets orbited the sun in a perfect circle. He tried to seek order in his
chaotic life through science and rational thought. While pursuing his research on planetary orbit, he
struggled to keep his three worlds; rational, emotional, and social; in order. Kendura says that a
novel provides knowledge of life as lived by individuals (Kendura 1988). Kepler's life definitely
represents the hassles a normal person's life is like. In his rational world he could logically come up
with a reason for different phenomenas. He spends his life researching planetary orbit and
astronomical tables. Dealing with his rational world is somewhat easier than dealing with his
emotional and social worlds because the rational world is based on research, facts, and evidence. For
Toulmin planetary orbit is just a physical law of nature, which according to the Cartesian Dichotomy
would fall under the body and not the mind. Kepler also follows the dichotomy in many ways, so he
would probably agree with Toulmin.
His emotional life is probably the messiest of his three worlds. In his emotional

Venus Retrogrades
From March 6 to April 15, 2017, Venus will go retrograde and this could mean a new type of love
based relationship in your life. However, from a cosmic perspective, this could potentially turn into
other problems that you have not expected. In other words, this not a time for you to change the
status of relationships or transition into new ones. This is basically the time to revaluate any
commitment or relationship you are currently in. Avoid making any decisions or sudden actions
until April 15th––which is when the retrograde ends. A problem that you could face during
retrograde is to figure out whether or not you value certain relationships or people in your life. Take
this month or so to better understand your needs, wants and how

Personal Narrative Essay
Have you ever wondered what it was like to live in a place where it rains everyday? Have you ever
wondered what it would be like to live on a totally different planet from earth? This is the story of a
girl named Margot, who had lived on Earth and has moved to the planet Venus a couple years ago.
Venus is a planet where it rains everyday, and once around every seven years the sun comes out for
an hour or two. These kids are at school waiting for the sun that the scientists had predicted to come
out today. I was walking to school in the pouring down rain. It was dark everyday since I had moved
here from the planet Earth. I hadn't really gotten along with most of the kids here. They all seemed
different from the kids I knew from Earth. These kids seemed to all lose their hope in being able to
see a sunny day for once in a very long time. A few of the boys seem to always dislike me. The girls
are who I can get along with, but they don't have the same interests as me. I feel like I am the
smartest out of all the ... Show more content on Helpwriting.net ...
Everyone seemed to lose hope that the sun was going to come out today. I never gave up hope.
While everyone started to play inside, I was still looking out of the window. Will said to me "Margot
the sun won't come out this year. Maybe it's never gonna come out." I ignored him and still just
stared out the window. It seemed like the rain started holding up a bit. I got excited, but I just kept
my self control.
Out of nowhere I hear all the boys running after me. They were all saying "pick her up and carry her
into the closet! Hurry before the teacher comes!" I couldn't get out of their grip. They as a team were
too strong. The threw me into the closet and locked me in. I banged on the door several times, but all
I could hear is the laughter of the boys and Nicks distinct laugh. I felt hopeless. I could not get out
of this closet. Even if the sun did come out there were no windows in here to see

Reflective Essay On Astronomy
The last time I remember learning about astronomy formally was as far back as elementary school,
where we learned about the basics of our solar system's planets and other ideas about space
commonly known by most people. Having never studied astronomy at a higher level, going into this
class felt similar to traveling to a foreign country, or sailing in foreign waters, so to speak. Many of
the concepts and facts have been things I have had little to no prior knowledge of. But regardless of
any of that, I cannot express the importance of this area of study in my life. In the past I have read
comments online, as well as heard things in real life, about how some subjects have no value in
being studied unless one is majoring in them. While my major is not astronomy, much less even
science, I still could not disagree more with this sort of thought. I can relate to some of the concepts
of astronomy on a very deep and personal level, to the point where my psychological state is
affected, and I will explain these thoughts in detail later. While these areas of great interest have not
yet been covered in the course, I cannot say that I have not found all of the current topics
fascinating. As one who has a deep interest in mathematics, I found a few of the concepts rather
thought provoking, and I will again this later. I will lastly discuss what I thought of the material as a
whole, what I got most out of it, and what my experiences were during and after learning it. Out of
everything

Benefits Of Using Pvc Used For An Enterprise Of Pvc Furniture
CHAPTER 5
RESULT & DISCUSSION
5.1 RESULT & DISCUSSION
It can be easily understood by this paper that there are enormous benefits of using PVC in various
applications. Setting up an enterprise of PVC furniture can give us high returns at low input cost.
Initial set–up cost of PVC furniture enterprise is also less as compared to other enterprises of same
level. This project requires less area because of its simple fabrication process and less machines
required with reduced inventory. Dedicating ourselves towards protecting environment it can save
thousands/lakhs of trees which would otherwise be used in making furniture. Also precious earth
metals can be saved for more purposeful use by using PVC in many applications. Polyvinyl chloride
(PVC) pipe are leading the way in replacing the various other materials that have been previously
used in pipe construction; they have only been scarcely used in the past, however over the past 30
years they have proven themselves to be more than worthy replacements for the conventional
materials such as steel and iron.
PVC has a myriad of advantages over traditionally used materials. For starters, PVC and PE pipe are
very durable materials; they are just as strong as iron, which is crucial due to pipes' exposure to both
internal and external pressures. However, arguably two of their most important attributes are that
they neither corrode, nor do they have a

Johannes Kepler Research Paper
Aaron Espinoza
Instructor Lindsay Fuller
April 17, 2016
AST–1031–001
Johannes Kepler
Johannes Kepler was born on the 27 of December in the year 1571, in the town of Weil der Stadt, in
the Holy Roman Empire, of German Nationality. He was born to Heinrich Kepler, a mercenary, and
Katharina Guldenmann, an inn–keeper's daughter who was also an herbalist. He had two brothers
and one sister. The Kepler family was well off but inertly grew poor. Johannes himself wasn't in too
good of a shape either. He was born prematurely and was claimed to have been weak and fragile.
Johannes, however, had a brilliant, healthy, mind. He was very skilled in mathematics and grew to
love astronomy from a young age. It is noted that he observed the Great Comet of 1577 ... Show
more content on Helpwriting.net ...
He published his first astronomical work about it entitled Mysterium Cosmographicum (The
Cosmographic Mystery). His work defended the Copernican system but never actually proved that it
was correct.
In February 1600 Johannes Kepler met Tycho Brahe. Tycho Brahe was a Danish nobleman who was
very well known for his astronomical and planetary observations. Kepler worked with Brahe, who
also believed in a sun centered system and combined some of the aspects of the Copernican system
with the Ptolemaic system to create the Tychonic system. The Tychonic system placed the earth at
the center of the universe. The moon, the sun, and the stars were the only things that orbited the
earth. All of the other planets till orbited the sun and the orbits of Venus and Mars surrounded Earth
putting it between

A Short Story : A Story?
As the sun slowly dropped behind the horizon and the sky turned to a soft dark blue, Beverly slowly
dragged the silver curtains closed. She stumbled in her now darkened room over to the small lamp
sitting on the cabinet opposite of her bed. With a tug of the string, the lighted flickered on and
covered the room in a pale, orange haze. She briefly looked over at the calendar that hung from her
wall, only a few weeks until the end of 1962. She tiredly shuffled over to her bed, she lifted up the
bright bedsheets covered in all sorts of flowery patterns and sunk into it. As she closed her eyes, a
knock jolted her up.
"Heya sweet pea, you sleepin' yet?"
"No, pa, not yet"
"Well, try and get a good sleep, you got school tomorrow."
"Wait pa, do I get to see mum this weekend?"
"Yes hun, next weekend and the one after, now go to sleep, it's a busy day tomorrow."
Beverly's father slowly closed the door, making as little noise possible. As she drifted off into sleep,
she stared up at the disproportionate solar system model that hung clumsily from the roof. The
planets suddenly began to dance and fly hurriedly around the sun, making buzzing noises as they
flew. Beverly rubbed her eyes in disbelief and sat up from her bed, yet the continued. She rubbed
her eyes once more, she didn't believe what she was seeing, as she opened them the walls of her
room began to crumble away and she was blinded by the blackness of a seemingly infinite void that
she was now part of.
"DADDY, HELP ME!"

Mercury Surface Geology Essay
Mercury – Surface Geology
Mercury's surface is heavily cratered. There are two distinct types of craters that can be observed on
Mercury's surface; the more common impact crater – formed during asteroid impact, and pit craters
– formed from the collapse of subterranean magma chambers. The former, impact craters, are
typically more circular in shape and are accompanied by high ridges around the perimeter of the
impact where debris from the impact was ejected. The latter, pit craters, are more irregular in shape
and do not have the perimeter ridges. On the smoother plains of the surface compression folds can
be seen, these are thought to be caused by the cooling of Mercury's core causing the surface to
contract. The surface of Mercury consists of dark porous rock and because ... Show more content on
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Obduction – Where the Continental Plate runs under the Oceanic Plate causing oceanic ridges to
form.
Orogenic – Where two continental Plates push upwards against each other causing mountain ranges.
Transform boundaries – where the plates are moving across each other
This can cause minor earthquakes to occur (however not as powerful as earthquakes caused by
Subduction).
Mars
Mars has two moons in it's orbit, Phobos and Deimos. Phobos, the larger of the two moons, is
significantly larger that its counterpart, Deimos, with roughly 6 times the mass. Both moons have a
near circular orbit around Mars' equator, however Phobos' orbit is much closer to the surface – so
close it actually interacts with Mars's atmosphere. Due to this interaction Phobos is in a decaying
orbit that will likely lead to a collision with its owner in the relatively near future.
It is still unclear as to the origins of Phobos and Deimos, the most popular theories are listed below
with ;
Capture Theory – Asteroids captured by Mars' gravitational influence.
Explains why moon composition is different from parent

Analysis Of All Summer In A Day By Ray Bradbury
The short story All Summer in a Day by Ray Bradbury shows how regret can be derived from the
evil of human nature. In the beginning of the story, it explains how the children are on Venus and it
only rains, except from when the sun comes out for a few hours every seven years. Margot is
different from the children and is constantly bullied for it, wishing to go back to Earth, despite
resulting in the loss of thousands of dollars from their families. When the teacher leaves the room,
the other children lock Margot in a closet, right before the sun comes out. Once the sun vanishes,
they realize the mistake they had made.
One piece of evidence that supports this claim is towards the beginning of the story, the narrator
talks about how Margot doesn't

The De Beers Mining Company And The Attawapiskat Community
The most important actors in the negotiation are the De Beers Mining Company and the
Attawapiskat community that lives in the area. Some other actors that may make an impact during
the negotiation can include the provincial government of Ontario, and the Canadian Parks and
Wilderness Society 's Wildlands League. They are all needed to understand the main actors, which
are the DeBeers Company as well as the aboriginal community, as they can help explain the context
of what is happening and why each demand is necessary in the negotiation. Negotiations are a game
of chess and in order to win you need to have a good strategy and trying to counter each other
moves in order to become successful. It should also be noted that there are many ... Show more
content on Helpwriting.net ...
As it was stated, DeBeers was attempting to mislead the public by only providing information about
certain water sources that they did not contaminate, but decided to hide information about the ones
that had various chemicals in them that were released. (Bridge, 2016) This is quite concerning as
mercury and methylmercury, which is a relative to mercury are both highly toxic, and can both pose
a danger to not only the animals, fish and vegetation in the area, but humans as well if it builds up in
the waterways. Their reports can be used not only with the Ontario government, but with the
company as well showing that they previously did not follow their agreements, allowing the
community to have a stronger voice during the negotiation process.
It should be noted that the Ontario government requested the company to self–monitor itself and
report on the mercury and methylmercury levels near the open pit Victor mine, but the Wildlands
League reports otherwise and this is a concern for the community these events can happen in their
area as well. This also raises concerns with the government failing to provide proper oversight on
the company's operations. If the government sees that DeBeers did not follow their previous
agreement that they signed then this will mean stricter rules and oversight on the company. Plus
there will be harsher fines if they do not follow.
Starting Position and Reasoning
The most concerning part that should be

Solar System Advantages
There are many different items that make up the solar system, and they are all classified very
differently. Two of the most important items in our solar system are the planets and the moons. They
differ in geologic activity, composition, interior structure, magnetic fields, and atmospheres. There
are multiple probe missions, both past and present, that support these concepts. There are physical
factors and characteristics that are important in determining the property of the items. In this paper, I
will discuss all of these topics as well as what benefits I think there are so studying other worlds as
well as the benefits I see to studying the solar system and why. The moon has no real atmosphere so
there can be no weatherly erosion, which is an issue some planets have. The atmosphere is basically
comprised of gases that surround the moon. The moon has an extremely low gravity and cools more
rapidly than some planets. It does not have any plate tectonics. The surface of the moon has been
created from years of impact by craters and volcanoes. The moon is often comprised of the crust, the
mantle, and the core. The moon is best observed through telescope observations, however; the moon
has always been subject to lunar landings, lunar samples, and orbiting space crafts. The moon has a
very weak magnetic field in comparison to planets such as the Earth. The moon does not have a
dipolar magnetic field. The crust is where most magnetization occurs. The first moon

The Vaccine Of Autism Connection
The Vaccine to Autism Connection
It is amazing how much Americans trust doctors and more shocking, vaccines. Vaccines are
injections we receive from the moment we are born and throughout our lives that are meant to keep
our bodies from contracting various. A baby born in a hospital today can be given up to six shots
before the mother is even in a place where she can conciously tell the doctor whether she is okay
with that or not. It can take years to become aware of, but the early exposure to the unnatural
substances that make up vaccines can lead to a disorder called autism. While many
Americans view vaccines positively for their adequate ability to prevent illness, the rise of autism in
the nation and its link to vaccines is reason enough to try to change our tactics for trying to stay
healthy.
Autism is a developmental disorder with symptoms including defects in coordination and motor
skills, visual disturbances, and immune suppression. What researchers like Larry Trivieri
Jr. have realized over the last decade is these symptoms are extremely similar to the effects of
mercury poisoning. Mercury makes up 50% of Thimersal, a preservative found in vaccines; "The
increases in the occurrence of autism are closely linked to the widespread use of thimersalcontaining
vaccines," says Trivieri. While the possible link between autism and vaccines is clear, the Centers
for Disease Control and Prevention (CDC) claim there is no link but have yet to thoroughly
investigate the issue

Compare And Contrast Landscape With The Fall Of Icarus
In addition, the Icarus tale in the poem by William, painting by Peter Bruegel the Elder and Icarus
Lego cartoon illustrate that the road to freedom leads to death. The poem "Landscape with the Fall
of Icarus," by William Carlos Williams describes Icarus felt excited by the thrill of flying that lead
him of the feeling of freedom, and obviously, his feeling of joy and freedom made him forgot about
his father's warnings. Obviously, Icarus would not remember to be careful when he was flying for
the first time likewise the youth who drive a car for the first time will not be able to remember any
warning or pay attention to unexpected consequences. Icarus and his father sacrificed themselves for
freedom. Similarity, in the painting and Icarus carton

Safety Of Amalgam ( Silver Fillings )
Name: Jafar Al salem
NO:M 011442002
Safety of Amalgam Fillings
What is Dental Amalgam (Silver Fillings)? Most people recognize dental amalgams as silver
fillings. Dental amalgam is a mixture of mercury, silver, tin and copper. Mercury, which makes up
about 50 percent of the compound, is used to bind the metals together and to provide a strong, hard,
durable filling. After years of research, mercury has been found to be the only element that will bind
these metals together in such a way that can be easily manipulated into a tooth cavity. Is mercury in
dental amalgam safe? Mercury in dental amalgam is not poisonous. When mercury is combined with
other materials in dental amalgam, its chemical nature changes, so it is essentially harmless. The
amount of mercury released in the mouth under the pressure of chewing and grinding is extremely
small and no cause for alarm. In fact, the amount is less than what patients are exposed to in food,
air and water. Ongoing scientific studies conducted over the past 100 years continue to prove that
amalgam is not harmful. Claims of diseases caused by mercury in amalgam are anecdotal, as are
claims of miraculous cures achieved by removing amalgam. These claims have not been proven
scientifically. Why do dentists use dental amalgam? Dental amalgam has withstood the test of time,
which is why it is the material of choice. It has a 150–year proven track record and is still one of the
safest, most durable and least expensive

Toxic Waste And Hazardous Waste
In the world that we live in today, it is unfortunate that we hear about people being exposed to
hazardous waste and think nothing of it. When any person is exposed to hazardous waste it is a
serious situation and it should not be ignored. Any type of contact with the waste could also expose
many people to life threating health problems. In this paper I will discuss what hazardous waste is
defined as, those who have been effected by it and the health problems that will come with being
exposed to hazardous waste.
Exposure to hazardous waste is dangerous because it may lead to severe health problems. Health
problems that are related to expose of hazardous waste are birth defects, reproductive issues,
respiratory conditions, heart diseases and most times cancer. There are many different types of
hazardous waste and in some cases it can be wastewater from factories that gets into the water
supply and food supple or even waste created by nuclear power plants, which by far creates the most
dangers types of hazardous wastes.
Hazardous waste could be defined as "any industrial by–product, especially from the manufacture of
chemicals that is destructive to the environment or dangerous to the health of people or animals."
(Dictionary.com, n.d) Similarly, according to the Environmental Protection Agency, "hazardous
waste is waste that is dangerous or potentially harmful to our health or the environment. Hazardous
wastes can be liquids, solids, gases, or sludges. They can be

Persuasive Essay On Silver Fillings
Mercury fillings should not be used in modern day dentistry. Euan MacInnes – Inverness Royal
Academy – Persuasive Everyone had an irrational fear of the dentist when they were younger.
Everyone experienced that characteristic feeling of butterflies while waiting in the cream waiting
room with the navy blue seats. We sat there for what felt like hours, waiting to be examined by the
demon in the white coat. But what you really should have been worrying about was not the whizzing
drill or the huge needles puncturing your gums, not even the imminent pain you were certain you
were going to experience; the real issue was what the dentist was using to fill the holes in your teeth.
That metallic material we all know to be "silver" fillings, can actually be made of over 50%
mercury; the same stuff used in old–fashioned thermometers. The ... Show more content on
Helpwriting.net ...
These so called "silver fillings" are not what they say on the tin. In fact, they are comprised of over
50% Mercury, 22–32% Silver, 14% Tin and 8% Copper as well as other trace metals including Zinc,
Indium and Palladium. Silver is clearly only a minor component in amalgam fillings but it is the
most appealing to unknowing patients. Mercury fillings have been poisoning people since the 1830s.
Experts say, mercury vaporises at 0.056mg per hour per centimetre squared. So, if you have three
fillings for a period of 10 years, that translates to 14,730mg of deadly neurotoxins being inhaled in
the form of toxic mercury vapour. Doesn't sound so healthy now, does it? Thankfully, there are
campaigns challenging the use of these potentially dangerous fillings in children under six. Dr.
Suresh Kotagal – a paediatric neurologist – has claimed, "There is no place for mercury in children."
This is a clear step into the future of mercury free

Calorimetry Lab
Table 2: Summary of data collected on concentration of mercury in surface water samples of
Onondaga Lake in 1992 (NYSDEC/TAMS, 2002) Maximum Mean Minimum Unit Methylmercury
dissolved 9.2 1.2 3.9E–02 ng/L– dis Methylmercury total 12 2 0.1 ng/L Mercury dissolved 11 3.4
0.6 ng/L– dis Mercury total 59 9.0 1.3 ng/L Different forms of mercury has been detected in
Onondaga Lake including elemental mercury, monomethyl and dimethyl mercury. Mean
concentration of the compounds as well as reactive mercury and total mercury has been measured
for bottom of the lake and depths of 10 and 18 m. Fractions of mercury has been also calculated and
presented in table 3 (NYSDEC/TAMS, 2002). Table 3: Mean concentration of total mercury and
mercury fractions ... Show more content on Helpwriting.net ...
Calculations were simplified by assuming that the concentrations of mercury in the groundwater
were not modified by the sediment concentrations. These zones correspond to the water layers and
sediments above and below 9 m depth of the lake respectively. The littoral zone was further divided
into the area between Harbor Brook and Tributary 5A where the industrial waste site is located and
the rest of the littoral zone. The littoral groundwater flow was estimated to be between 18000m3/day
and 57000m3/day in order to account for areas that had sand and gravel leading to higher flows
(NYSDEC/TAMS, 2002). The littoral zone between Harbor Brook and Tributary 5A covers around
1500m of shoreline. The groundwater in this area was estimated to contain an average of 7700ng/L
of mercury. The groundwater contribution from the remaining littoral zone area was calculated by
assuming background concentrations of mercury which studies determined to be an average of
6ng/L. The groundwater flow into the profundal zone was determined to be 2.7*10^5m3/day with an
average concentration of 21.4 ng/L (NYSDEC/TAMS,

Road Less Taken
All of Summer in a Day is a tale from the far off future, when humanity has colonized Venus. Once
every seven years for only about two hours, taking place in a class room of young children, most of
which don't remember the sun or the gentle yellow glow it gives off due to living in underground
bunkers their whole lives. One child, Margo, recently moved to Venus from Earth, remembers the
Sun and tries to explain it to her fellow class mates who believe she is lying. On the day the Sun is
to come out, the children finally get tired of hearing Margo's 'Lies' and lock her in a closet to punish
her while the Teacher is out. Later the Teacher arrives back in the room and, not realizing Margo is
not with them, takes them outside for the 'Summer'. When the children come back in due to the
heavy rain coming back, they realize what they have done to Margo and let her back out of the
closet. All of Summer in a Day reveals that while one may seem different and strange, ... Show more
The Road Less Taken reveals that while it might be best to follow the road most traveled so that you
can compare experiences with others who have also, it is a more unique experience to take the road
less traveled. The Road Less Traveled and All of Summer in a Day may seem to be along two
different themes; however, there is one part that ties these to tales together, Margo. Throughout her
time on Venus, Margo has held onto her unique experience of the Sun and though trying to share it,
others refuse to accept it as true. By the end of All of Summer in a Day the children who locked
Margo in the closet, see that her unique experience, her road less traveled was worth much more
than their dull illusion that there is no sun, or that it is something

Essay on Cause and Effect
Cause and Effect of Price Wars
When large sums of money are at stake, many companies bend and flex to their limits to guarantee
defeat over the competition. Sometimes they take a loss in one area for a gain in another area. There
is a cause for every action the company makes, and in return for their action there is an effect.
Although the effect can sometimes be pre–determined, no one is really sure what the outcome is
going to be until the time comes.
There are millions of cars on the road today and they all require tires. When an owner replaces the
tires on his or her vehicle, they can decide what make and model will be on the car. But when a
buyer purchases a new car, they do not have the option of which tires they would ... Show more
They ran them at 90 miles per hour for 200 miles at and average temperature of 90 degrees, which is
not exactly considered every day driving. The effect of these cheaper, lower quality tires was tread
belt separation. This occurs when the tread of the tire peals away from the rest of the tire
(http://archives . ) The effect of the tire separation caused many more problems. Firestone was
forced to recall 6.5 million tires. The tires that were affected buy the recall were the Radial ATX,
Radial AXT II, and some Wilderness AT tires. Only the versions of these tires that have "VD" at the
beginning of the serial number are affected. These tires are found mainly on the Ford Explorer and
the Mercury Mountaineer. "We made some bad tires and we take full responsibility for those" said
Firestone executive John Lampe (Naughton). The effect of these 6.5 million recalled tires is starting
to show through. "We have seen an alarming number of serious accidents from rollovers of the
Explorer after a tire failure" said Firestone's Lampe while arguing his defense in front of the
supreme court. Evidence directly relates 103 deaths and 400 injuries to these tires. These statistics
were based on 2226 consumer complaints. There are also over 600 deaths alone from the Explorer
rolling over, but not all have been investigated to determine if the tires were the cause.
Unfortunately the number of deaths and injuries is rising every day due to

Monologue For Braves
Trials PROLOGUE Decades ago, scientist in the U.S had figured out how to genetically grow,
literally grow dragons in a lab. At first they could only breathe fire and scorch metal into a liquid.
Then several rare ones were bred with ice in their chests, letting them be able to freeze a human into
a block of ice. Even without their fire and ice, the dragons were huge and powerful, ranging from
forty to sixty feet long and fifteen to twenty feet tall while on all four legs. Their claws were around
three inches long and razor sharp. The worst thing for the scientist were that they could also fly for
hours on end, days if they needed to. Their energy levels were extremely high. Most of the dragons
were blue and red, while some rare ones had a mix and were purple. Their eyes were all the same
though, a deathly and glowing green. Along with making these dragons, the scientist also
accidentally made beasts called Mutants. They were a group of strange animals who were either
classified as a hybrid, common, or infected. Hybrid were strange crossbreeds of several dangerous
animals. The common one where animal which were made or born much larger than they should be.
And the infected. There were the most dangerous of the three. The infected where mutants who had
a virus in them that caused them to foam at the mouth and act ... Show more content on
Helpwriting.net ...
This was the age of science. Prophecies didn't come to mind at all. It wasn't until a couple years later
did the people actually start thinking about what the old man had said. The dragons had gotten out
and started inbreeding with each other. At first it was only a couple roaming around but after a few
months, more and more were born and started rampaging and destroying the Earth. Only after a
couple years, there was only one continent left, North America. The only city left surviving with
humans was a city they named Reliquos, New York. It was built over the ruins of the long forgotten
city of New York City, New

Lee Iacocc An American Business Leader
Abstract
Lee Iacocca is a businessman in the American automobile industry. He progressed up the ranks at
Ford Motor Company to ultimately become its president in 1970. He is credited with such
automotive hits as the Mustang and the Lincoln Mark III. He was fired by Henry Ford in 1978 due
to personal differences. Chrysler Corporation was in a state of near bankruptcy in 1979 and called
upon the leadership and expertise of Lee Iacocca to help save the company. Through his toughness
and perseverance, he saves the Chrysler Corporation and in the process, millions of American jobs.
Brian Watkins
Alyssa Foskey
MGMT 1115
March 29, 2015
Iacocca: An American Business Leader
Lee Iacocca was born in Allentown, Pennsylvania, on October 15, 1924. His parents immigrated to
America from Italy in the early 1900's in search of the American dream. Lee's father was a
businessman with interests in restaurants, theaters, and a car rental agency. The car rental business is
what sparked Lee's interest in the automobile business. Lee did well in high school and was elected
president of his class in the ninth grade. After the election, he failed to stay in touch with his
constituency and lost the election in the second semester. He had forgotten the importance of
shaking hands and being friendly. It was one of his first lessons on leadership.
Lee graduated twelfth in his high school class of over nine hundred and set his sights on pursuing
engineering in college. Lee applied, and was

Johannes Kepler Essay
Johannes Kepler
Johannes Kepler is now remembered for discovering the three laws of planetary motion, and writing
about them in books that were published in 1609 and 1619. He also did important work in optics,
discovered two new regular polyhedra, gave the first mathematical treatment of close packing of
equal spheres, gave the first proof of how logarithms worked, and devised a method of finding the
volumes of solids of revolution. This can be seen as contributing to the development of calculus.
Not only did he help the development of calculus, but he calculated the most exact astronomical
tables known today. This accuracy did much to establish the truth of heliocentric astronomy, which
states that ... Show more content on Helpwriting.net ...
The curriculum included geocentric astronomy. This is the study of how all seven planets at the time
– Moon, Mercury, Venus, Sun, Mars, Jupiter and Saturn – moved around the Earth. Their positions
to the stars were being calculated by combining circular motions. This system was what worked
with the current physics of the time, although there were certain difficulties. However, these
astronomers, who also saw themselves as mathematicians, were content to carry on calculating
positions of planets. They figured they would leave it to natural philosophers to worry about
whether the mathematical figures added up to the physical ones. Kepler, however, did not take like
this attitude. His earliest published work in 1956 says that people should consider the actual paths of
the planets, and not just the circles used to construct them.
At Tubingen, Kepler studied Greek and Hebrew as well as mathematics. Ironically, at the end of his
first year Kepler got A's in every subject except mathematics. It is supposed that Maestlin was trying
to tell him he could do better, because Kepler was one of the select pupils that Maestlin chose to
teach more advanced astronomy to. He was teaching them the new, heliocentric cosmological
system that was formed by Copernicus. Kepler almost instantly accepted that the Copernican system
was physically true.
It seems that even in Kepler's student days there were signs that his religious beliefs were not

How Does Ray Bradbury Use Descriptive Language In All...
In all summer in a day by Ray Bradbury, He shows how he uses descriptive language and metaphors
to tell the story more in depth and in more detail. The story is about how a girl (Margot) is on a new
planet and the sun only comes every 7 years for just one hour. And her classmates are being mean
because she remembers the sun and they don't believe her because last time the sun came they were
only 2 or 3 years old.
"They only know the sun by blushing" the Author says. This shows a way of metaphor, because this
is the only way they see or feel the sun, when it is not there. The other day they red a book, about
the sun. They said it was like a lemon it was big and yellow. Also one classmate says " I think the
sun is a flower, that blooms for

All Summer In A Day By Ray Bradbury
"All Summer in a Day" By Ray Bradbury is about a group of children who lives on a planet called
Venus. Bradbury uses a variety of metaphors so the reader can imagine a life on venus. On this
planet the sun only appears for only a few hours once every seven years. The children have very
vague memory about the sun because they were far too young to remember what the sun was like
except, Margot who remembers the sun very clear, because she lived in Ohio until she was five.
Margot tells the other children that the sun is round like a penny and hot like a fire in the stove. The
children didn't believe her and didn't understand why she loved the sun so much. The other children
envy Margot because of her very clear and precise memories about the

Analysis Of All Summer In A Day By Ray Bradbury
Could you envision a planet that sees no sun? In the story, "All Summer in a Day," Ray Bradbury
draws us in, as readers, with a story that takes place on the planet Venus. The environment of Venus
is as described in this quote, "It had been raining for seven years; thousands upon thousands of days
compounded and filled from one end to the other with rain, with the gush and gush of water...fall of
showers and the concussion of storms so heavy they were tidal waves come over the islands..."
(Bradbury, 1954) The only one that has experienced and remembers the sun is a young girl, Margot.
Margot lived on Earth until she was four years old, unlike the others who have been living
underground in Venus for their entire lives. Because of this, Margot is constantly facing problems
regarding her classmates' jealousy of her past opportunities. Without the sun, she has become, as
Bradbury writes, "...a very frail girl who looked as if she had been lost in the rain for years and the
rain had washed out the blue from her eyes and the red from her mouth and the yellow from her hair.
She was an old photograph dusted from an album, whitened away, and if she spoke at all her voice
would be a ghost."(1954, Bradbury) In this short story by Bradbury, the theme is that jealousy and
ignorance can blind us from seeing things how they really are. This is shown time after time when
Margot is harassed, depressed, and isolated because of her classmates' jealousy.
To begin, a way that Bradbury shows us that jealousy and ignorance can shield a person from the
truth is through the main character, Margot, who is constantly being harassed by her classmates. The
only reason Margot's classmates harass her is because she remembers the sun. This makes her
different from all the others, who have lived here on Venus since birth. In this way, they are
uneducated or ignorant because they have never experienced the sun. Because she is different, the
classmates take every chance they have to harass her in any way they can. Right before the sun
came out, one of the rare events that Margot was greatly anticipating, the classmates "...surged about
her, caught her up and bore her, protesting, and then pleading, and then crying, back into a tunnel, a
room, a

Essay about A Killer Profit
The uncertainty of where the burden of responsibility begins and ends within the consumer and
manufacturer relationship has continued to fuel many moral controversies. In a free enterprise
system, where government regulation is limited, it is critical to examine this issue as billions of
transactions are occurring daily and in some extreme cases become deadly. An instance of this can
be illustrated in the Ford Explorer Rollover lawsuit. Although there have been several theories to
explain this complex relationship, the Due Care theory is the most superior. I will begin by
analysing the Ford Explorer case with the Due Care theory and identify where the manufacturers
violated their duties. I will than explain why manufacturers ... Show more content on
Helpwriting.net ...
In each of these areas, according to the due care view, the manufacturer, in virtue of a greater
knowledge, has a duty to take whatever steps are necessary to ensure the product leaves the plant as
safe as possible, and the consumer has a right to such an assurance(180).
Recently, Ford Motors has been under scrutiny for their poor production of the Ford Explorer.
Because of their disregard from 1991 to 1999, 1142 people have died and thousands more have been
injured. Convicted of negligence by a Federal Court Lawsuit, Ford knowingly produced and
continued to reproduce an automobile with several safety defects. During the design, production and
informative stages Ford did not take the necessary precautions a reasonable person could have
foreseen in order to prevent harm to their consumers.
First of all, when designing a product Due Care theory states that the product's manufacturer should
ascertain if the product conceals any dangers, whether it incorporates all feasible safety devices, and
whether it uses materials that are adequate for the propose it is intended to serve (181). Ford failed
to comply with all aspects of the Due Care manufacturing process. For instance, despite negative
consumer reports and poor safety ratings with the Ford Bronco the Ford Explorer was designed with
the same handling and stability defects. The

In The Far Future Jealousy
Have you ever wondered what it's like to live on a planet that always rains? On the planet Venus, In
the Far Future, It would rain all the time. But once every 7 years. Something miraculous would
happen. The sun would shine it face to the people living on Venus. But this wouldn't last for long.
The sun would only shine for 2 hours. So the kids were always be happy and excited to see it. But
one child, one from earth, was mistreated just because everyone, didn't believe her when she
described the sun.These are one of the many problems and themes in this story.
One of the themes in the story is jealousy. Jealousy is showed a lot thought out the story in many
ways. It the story the author writes, "What are you Looking at?" Said William. Margot said
nothing...."It's like a penny," She said once, eyes closed...."It's like a fire," she said "In the stove"
"You're lying, you don't remember!" cried the children" this is showing that they are frustrated
because they are dealing with a girl who claims to have seen the sun every single day and she
remembers exactly what it looks like. Jealousy can be shown in many different ways and frustration
is one of those many ways. ... Show more content on Helpwriting.net ...
Here they don't really talk about others pasts except for one little girl's. It's important to know what
had happen before she came to Venus. But there is little memories. "....she had come here only five
years ago from earth, and she remembered the sun and the way the sun was and the sky was when
she was four in ohio". This shows that the sun is an important role in the story and in all of the
memories of Margot. Margot isn't happy unless she's talking about the sun and summer. Memories
are very

Far-Out Guide To Venus: Paragraph Analysis
Paragraph 1
This book is called "Far–Out Guide To Venus", it was written by Mary Kay Carson. You can tell that
the book is non–fiction because it is written based on a real planet. The book contains information
about the planet Venus researched by real scientist. The book also includes pictures of Venus taken
by space probes (a spacecraft designed to orbit and gather information about objects in our solar
system). The author also has evidence to prove that the information they put in the book are true,
like pictures of space probes that has traveled Venus, books and sites where they found the
information.
Paragraph 2
The book provides information about the planet Venus researched by real scientist and probes. Some
of those information include

Dodge Durango And The 2015 Ford Explorer
The 2015 Dodge Durango and the 2015 Ford Explorer are both sport utility vehicles, SUV for short,
with lots of class and style. These two vehicles are widely sold across the United States. They are
known for their sleek style and appearance.
The 2015 Dodge Durango is in its third generation. It is a three–row unibody SUV that shares its
platform with the Jeep Grand Cherokee and the last generation of the Mercedes–Benz M–class. The
Dodge Durango stretches 202.1 inches long, 75.8 inches wide and 70.9 inches tall. The Dodge
Durango is bold and has attitude, some would even say it brings back the spirit of dodge, that
"American Muscle." The Dodge Durango is spacious even with the seven–passenger seating you
can still store lots in the cargo space. The Dodge Durango has a plush and upscale interior that says
money. The Dodge Durango is the best in class, best in power and has enough technology to keep
you and your passengers entertained for miles.
The 2015 Ford Explorer is also a three–row SUV. The Ford Explorer is 197.1 inches long, 90.2
inches wide and 69.5 inches tall. The Ford Explorer comes with a strong structure that serves as its
foundation for Explorer capability, along with advanced technology that keeps you entertained. The
Ford Explorer seats seven comfortably with ample space in the cargo area. According to Ford Motor
Company, the Ford Explorer has the best highway efficiency in its class.
Here are side–by–side comparisons of both the 2015 Dodge Durango and the 2015

The Ulysses Mission Essay
The Ulysses spacecraft was first and only spacecraft designed and lunched to study the Sun from
outside the lower solar latitudes. All other space craft that studied the Sun stayed along the same
elliptical plane that the Earth is on. The spacecraft was part of a joint venture between NASA and
the ESA. Originally planed as a two spacecraft mission called the International Solar Polar Mission,
it was scaled down to one probe due to NASA cutbacks in funding. This resulted in the ESA
designing the spacecraft and NASA lunching it from Space Shuttle Discovery in 1990.
The Spacecraft then flew to Jupiter in two years. It used Jupiter's gravity to increase its speed and
alter its orbit downward and away from ecliptic plane. By the end ... Show more content on
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Its mission was extended to allow for a third and final approved to the Polar Regions. The last orbit
happened in 2008 and by 2009 all communication ended with the probe.
The spacecraft was launched from Discovery and it proceeded to Jupiter under power from Boeing
and McDonnell Douglas rockets. The main body of the space craft was almost a cubic meter in size
and was powered by a radioisotope thermoelectric generator. The radioisotope thermoelectric
generator converts energy from the heat generated from radioactive decay to electrical energy for the
spacecraft to use. It used hydrazine for its source of fuel used in course corrections. Two beryllium–
copper antennas perpendicular to the radioisotope thermoelectric generator reached out seventy two
meters. A third antenna was along the spin axis opposite of the dish. The last side of the spacecraft
contained a experiment boom that had instruments to collect X–ray data from solar flares. The boom
also contained two magnetometers. On the main body of the spacecraft it also contained detectors
for various particles and subatomic particles.
The Ulysses was one of NASA's and ESA's longest lasting missions, lasting over nineteen years. It
was able to record data from the polar regains of the Sun and thanks to extending the original
mission three times the original amount it was able to do that three times and is still the only
spacecraft that has done that.

Introduction. As Part Of My Initial Assignment In Hrm 530,
Introduction
As part of my initial assignment in HRM 530, I have been tasked to present a thoughtful and on
various aspects of Human Resource Strategy as it aligns with Business strategies. So as a result of
this assignment, I will attempt to address the following issues in the order listed herein. The
company that I have selected to explore these areas is The FORD Motor Company. I chose Ford
primarily based on the current events that have reported that Ford will be opening more plants in the
US. Ford Motor Co. announced it would cancel plans to spend $1.6 billion in a new production plant
in Mexico and instead invest $700 million into the Flat Rock Assembly Plant south of Detroit,
which will add 700 jobs. (Slate magazine, 2017)
Again, ... Show more content on Helpwriting.net ...
Moreover, Ford has a history of adapting to the demands of the consumer and the technological.
In my role as HR, I need to be prepared for the rapid changes in the business environment;
organizations are increasingly looking at human resource as a unique asset that can help provide a
sustained competitive advantage., I will ensure the HR strategy is in alignment with the business
strategy of the company I am responsible for. Obviously, my ultimate goal is to provide a full–
fledged effort to ensure the productive and fruitful integration between HR strategy and Business
strategy.
Describe the HR job positions and the responsibilities listed for that HR department.
My selected company, the Ford Motor Company, is one of the largest automobile companies in the
world. It has a very robust Human Resource department. Some of its key positions are:
Global Occupational Health Services. Works to enhance the health and safety of each employee.
Compensation & Benefits. Deliver high–impact, innovative solutions, and experiences that support
the One Ford plan and empowers employees to achieve health and financial well–being.
Corporate Travel. Provides affordable and high–quality travel and event services to all Ford
activities worldwide. We make use of distinct processes, technical tools, and skills.
Global Security & Fire. Provides the highest level of safety and security to employees by developing
and implementing global security

What Will Do You Affect Your Life
October 8 Venus square Saturn (8:54am) Sun combust Mercury (4:54pm)
*Tough Love* Obstacles and hardships are real. Lack, fear, and scarcity are some of the difficulties
we face and overcome. Relationships, finances, and appearance are tested. How is your self worth?
Anchor your love through something tangible and practical. Make a commitment to yourself and
love itself. Look back at the timeline of what you have achieved and recognize yourself for those
accomplishments. Be patient. Chances are, you are learning the practical steps to fulfilling a bigger
vision and mission. Let love and pleasure and the senses be your discipline.
*Thought and Communication* The heat and light of consciousness is shining on the mental plane.
Words spoken ... Show more content on Helpwriting.net ...
Last time Jupiter was in Scorpio was October 2005–November 2006. Jupiter rules growth,
expansion, opportunity, abundance, path of learning. It points to where our lessons are as a culture,
and as individuals relating with the world and the world relating with us. Scorpio is a Fixed Water
sign of intimacy and essence. Depth. Intensity. Destruction. A threshold. Rebirth. The full range of
basic emotion is here in Scorpio. Every primal and sexual instinct. Trauma. Inheritance. DNA. The
unconscious, the preverbal, the silent. Scorpio is the sign of death and the Great Mystery. It
eliminates the non–essential. It is alchemy and ancestral power that re–births consciousness.
Remember, always, our forebearers. We grow through letting go. Through fully taking in and
digesting and eliminating. Through sensing the unseen. Through merging with the essence of life
itself, in all its forms and formlessness. We grow through discovering our power. The power that
carries and heals us in crisis and ecstasy. We were made for these times. Jupiter remains in Scorpio
until November 8, 2018.
*Love and Pain* The sufferings we experience in life are a channel to healing. Right now pain in
love, relationships, appearance, and resources/finances is highlighted. Healthcare is in the spotlight.
Some new form of worthiness wants integration. Some ways we can water

Mercury Surface
Mercury
The surface of Mercury is littered with craters. These craters are believed to have been created by
collisions from debris. Mercurys' craters range from small circular craters to multi–ridged impact
basin. These basin are formed either when there was a large collision followed by a few small
collisions or from many smaller collisions. The largest known crater on Mercury is called the
Caloris Basin. This crater has a diameter of approximately 1500 kilometres across and surprisingly
resides in a rather flat part of Mercurys' surface.
However we see that the full surface of Mercury is not cratered and that there is sections of
Mercurys' surface that looks "untouched" – we call these sections smooth plains. These plains are
not believed to have been created by volcanic activity on Mercurys' surface.
Venus
Venus' atmosphere and climate has been studied carefully as it is believed this is what our
atmosphere may come to be in the future. With an atmosphere made up of approximately 96.5%
carbon dioxide and 3.5% nitrogen it has an astonishing atmospheric pressure of about 1352 pounds
per square inch – which is approximately 90 times that of Earths.
Venus' climate is complicated as it varies largely across the planet. With temperatures of –364
degrees Fahrenheit and 870 degrees ... Show more content on Helpwriting.net ...
In general there are three types of boundary activity, the first in divergent this is where two plates
are moving away from each other and therefore new land is being formed from the mantle
underneath. The second is called subduction this occurs when two tectonic plates are moving
towards each other – it is along these types of boundaries where mountain are generally found. The
third and final type is called transform, this occurs when two plates are moving side by side and this
is where earthquakes are normally

Tycho Brahe's Accomplishments
Imagine lying in the grass, looking up into the stars, and wondering, what is happening up there?
Tycho Brahe's curiosity of the stars sparked his career of becoming an astronomer. He had been
fascinated by the universe and had studied it as a hobby, but it was not until later in life did it
become his career. Tycho Brahe was a passionate astronomer who contributed to the Renaissance
through his discoveries of the universe. Tycho's studies as a scientist led to his accomplishments and
his lasting impact on astronomy.
Tycho Brahe's experiences at college inspired him to defy his uncle and become an astronomer. At a
young age, Tycho was sent to the University of Copenhagen to become an attorney to follow the
Brahe family tradition. But it ... Show more content on Helpwriting.net ...
Brahe portrayed the humanist ideal observation by revising previous theories and scientific tools
throughout his career. Three discoveries attributed to Tycho Brahe include how the earth's position is
viewed in the universe, mapping of celestial bodies, and his creation of accurate scientific
instruments. Before the Renaissance, many scientists believed in the geocentric theory, or the belief
that the earth was the center of the universe, and the sun, planets, and other stars revolved around
earth. Tycho proved that the path of the comet of 1577 was not circular, but elongated, meaning that
it would be impossible according to the geocentric theory. This discovery influenced the ways
scientists viewed the location of planets and stars. Tycho viewed and observed a new star in the
constellation Cassiopeia that lay beyond the moon and was in the realm of fixed stars. This
discovery of the new star influenced the way scientists mapped all celestial bodies. Brahe was one
of the first astronomers to realize the importance of error of instrumentation. He believed that some
of the errors in the astronomical works of famous Renaissance astronomers were due to poor
instrumentation. He was able to develop new instruments to plot his research that were massive
improvements on the previous tables and tools used. His designs for new methods and instruments
won him great fame. These discoveries continue to influence the way scientists view the universe

Psysics Behind Changes in Planetary Orbit
Physics behind changes in planetary orbit
April 07,2014
"Oh no, a small field of asteroid the size of Pluto is heading towards Earth on a direct collision
course!" The Earth and all of its inhabitants are now facing certain extinction. What are the Earth's
inhabitants to do? Is it possible to move the planet out of the way in time? Fortunately for humanity,
there are many ways to actually change the Earth's orbit both plausible and unrealistic, but one must
completely understand the physics behind each option so that no mistakes are made and we fully
avoid suffering any consequences. First background information on our planet needed, Earth has
been around for 4.54 billion years, it has a mass of 5.98x10^24 kg, a diameter of 12756 km, a
velocity of about 67000 mph, and is about 149,597,890 km away from the Sun. To most this doesn't
sound like a simple task, not knowing the trick is using Earth's orbit. An orbit is the gravitationally
curved path of an object around a point in space, for example the path of a planet around the center
of a star system, like in our Solar System (Encyclopedia). In order to change the orbit of a planet,
one must consider the difference forces that can influence the planet's orbit: direct contact,
gravitational assistance, solar sails, and the possible but not exactly plausible forces.
The thought of an object coming on a collision with Earth is quite frightening, but surprisingly it
could lead to our salvation. If an object of equal mass

Mercury Informative Speech
Alien: Hey guys I am Buzzsonic I love Mercury!!!!!!! And I am going to tell you all about it. Did
you know that Mercury has extreme seasons. The temperature range is 801 degrees fahrenheit to –
297 degrees fahrenheit . Alien: Mercury has less gravity on it so if you weighed 100 pounds on earth
you would weigh 38 pounds on Mercury. So you would be super light on Mercury compared to
Earth. Alien: Mercury has a very thin atmosphere. I have only found a trace of atmosphere on
Mercury. Also mercury has no weather. It has no erosion or plate tectonics. Alien: Mercury has short
years long days . The years our 88 days. Also the days our 58 days. That is a very long day. I would
hate to have a birthday on that planet. Mercury has a mass of 3.285*10^23

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