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2,671 Science Free Essays: 2,131 - 2,160

  • Spaceshipone


    For over 30 years space was only obtainable with huge budgets of government agencies. That all changed on Oct 4, 2004 when SpaceShipOne reached 100,000 KM above earth. Inspired by the X-Prize, Scaled Composites started from scratch and proved a private space program could be both possible and economically viable.

    Words: 884  •  Pages: 4
  • Special Planning Meeting

    Special Planning Meeting

    ENGL2001 Week 9-10 BVI Case Special Planning Meeting You work at West Indie Yacht Club Resort. You have been invited to participate in a Special Planning Meeting which will make a recommendation on management issues of the organization to Joe Kimball, president of WIYC. Before this meeting takes place, you

    Words: 1,055  •  Pages: 5
  • Spectrophotometric Analysis of Dyes

    Spectrophotometric Analysis of Dyes

    Spectrophotometric Analysis of 2 dyes Alice, Ko Introduction: The goal of this experiment is accurately determine the concentration of two types of dye, which are Red #40 and Yellow #5 in an unknown solution by using spectrophotometric analysis. To determine ε, extinction coefficient, of each dye, first we collect absorbance

    Words: 1,248  •  Pages: 5
  • Speech


    A Speech Recognition Project Abstract Voice Recognition is a facinating field spanning several areas of computer science and mathematics. Reliable speech recognition is a hard problem, requiring a combination of many techniques, however modern methods have been able to achieve an impressive degree of accuracy. This project attempts to examine

    Words: 2,711  •  Pages: 11
  • Speed Of A Car

    Speed Of A Car

    The Speed between Two Points Aim: To find the average speed of a model car on a given slope. Theory: Average speed is found by dividing the distance the car travels by the time it takes to travel that distance, as shown by the following formula. (1) Where v

    Words: 377  •  Pages: 2
  • Spin Models (Ising And Landau)

    Spin Models (Ising And Landau)

    One of the most interesting, perplexing, and difficult things to understand in modern Physics is Phase transitions. There are many examples of this: transition from solid to liquid to gas, superconductivity, ferromagnetism and paramagnetism. The most difficult part is to model the interactions between the microscopic particles. There are

    Words: 368  •  Pages: 2
  • Spinal Epidural Injection

    Spinal Epidural Injection

    What is the epidural space? The membrane that covers the spinal cord and nerve roots in the spine is called the dura membrane. The space surrounding the dura is the epidural space. Nerves travel through the epidural space to the back and into the legs. Inflammation of these nerve roots

    Words: 462  •  Pages: 2
  • Spongebob And The Laws Of Physics

    Spongebob And The Laws Of Physics

    Although most cartoons can be entertaining, they usually do not follow the laws of nature as we know them. More often then not, rules are bent to make use of what needs to occur in the plot. For example, more than a few episodes of Spongebob Squarepants have fire occur

    Words: 798  •  Pages: 4
  • Spontaneous Pneumothorax

    Spontaneous Pneumothorax

    Spontaneous Pneumothorax 1 Spontaneous Pneumothorax Lacey Shelton Professional Role Development Middle TN State University Spontaneous Pneumothorax 2 Kevin is a healthy nonsmoking 18 year old male who was 6'2" and weighed about 145 pounds. On May 16th, 2001 he was sitting in his high school chemistry class when he started

    Words: 1,319  •  Pages: 6
  • Spontaneous Remission And Regression In Cancer Patients

    Spontaneous Remission And Regression In Cancer Patients

    Spontaneous Remission and Regression in Cancer Patients: What a Mystery! I. What is Cancer? Cancer is a disease produced by the invasion or implantation of uncontrolled cell division in almost any organ or part of the body. As cancerous cells divide and multiply, they invade the host cells transforming them

    Words: 2,344  •  Pages: 10
  • Sports Doping Comparisons

    Sports Doping Comparisons

    Sports Doping Comparisons Is there really a difference between anabolic steroids and blood doping? In reality, don't they both enhance athletic performances? To solve these questions you have to figure out what are they, how they work and what are the side effects. Anabolic steroids, or more precisely, anabolic/androgenic steroids,

    Words: 684  •  Pages: 3
  • Sports Related Injuries

    Sports Related Injuries

    Sports are a very popular part of today’s society. Whether people are engaged in sports for exercise, for fun, or by cheering on their favorite team, they are a very important part of today’s culture. Although sports can be very good for your body and health, they can also be

    Words: 2,000  •  Pages: 8
  • Spotted Fruit Bat

    Spotted Fruit Bat

    Balionycteris maculata spotted-winged fruit bat Information Classification 2008/05/11 10:47:45.630 GMT-4 By Ryan Rubbelke Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Mammalia Order: Chiroptera Family: Pteropodidae Genus: Balionycteris Species: Balionycteris maculataGeographic Range Spotted-winged fruit bats are native to Thailand, Malaysia, and Borneo. (Corbert and Hill, 1980) Biogeographic Regions: oriental (native );

    Words: 1,050  •  Pages: 5
  • Sprawl


    Sprawl What is Sprawl? Once upon a time, sprawl was a fairly neutral term to describe car dependent, low-density economic growth beyond the bounds of older suburbs. Now it is used almost exclusively to describe the dark side of that growth: unbearable traffic, vanishing open space, increasing levels of

    Words: 772  •  Pages: 4
  • Stars


    A star is a massive, luminous ball of plasma. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth. Other stars are visible in the night sky, when they are not outshone by the Sun. For most of its life, a

    Words: 367  •  Pages: 2
  • Stars Of The Universe

    Stars Of The Universe

    The Big Bang: The Big Bang theory is an effort to explain how the universe was made. Our universe is thought to have begun as small, hot and dense. After the big bang theory the universe expanded and cooled, going from very small, and hot, to the size and temperature

    Words: 492  •  Pages: 2
  • Starvation Apple

    Starvation Apple

    STARVATION APPLE Starvation apple is a universal plant that has many different purposes. It can be an inexpensive way to treat illnesses. It is perfect for people who disapprove the use of prescription drugs as it is a natural plant containing no chemicals. One of the advantages starvation apple has

    Words: 1,319  •  Pages: 6
  • Starved Rock Murder

    Starved Rock Murder

    October 5, 2016 “Starved Rock Murder” On March 14, 1960, a horrific murder took place in St. Louis Canyon, at the Starved Rock State Park near Utica Illinois. A park known for its magnificent steep sandstone canyons formed by glacial meltwaters, wilderness of animals, and wonderful views of waterfalls. The

    Words: 1,752  •  Pages: 8
  • State Of Research On "Snowball Earth Hypothesis"

    State Of Research On "Snowball Earth Hypothesis"

    State of research on the "Snowball Earth Hypothesis" The "Snowball Earth Hypothesis" also known as the"Varangia glaciation" is a hypothesis presented in 2001 by Geologist Paul Hoffman. (Wikipedia, 2002) The hypothesis purposes that 540 million years ago during the Neoproterozic, a meter thick of ice covered the oceans and

    Words: 1,524  •  Pages: 7
  • Statistic


    Regression and correlation analysis are statistical techniques used extensively in physical geography to examine causal relationships between variables. Regression and correlation measure the degree of relationship between two or more variables in two different but related ways. In regression analysis, a single dependent variable, Y, is considered to be a

    Words: 298  •  Pages: 2
  • Statistics At A Glance

    Statistics At A Glance

    STATISTICS AT A GLANCE By: Julhusin B. Jalisan The growing complexity of human endeavors in recent years has definitely increased the importance of statistics. Businessmen and economists consider statistics as a vital tool in planning and controlling production and distribution of goods and services, in formulating policies, and in forecasting

    Words: 1,251  •  Pages: 6
  • Statsics Of 50 Pupils

    Statsics Of 50 Pupils

    Statistics Coursework My hypothesis is that the taller you are the more you weigh. I believe this because the taller you are the more body mass you have you have. So you will therefore weigh more than someone who is short, as they will have a smaller body mass making

    Words: 1,023  •  Pages: 5
  • Std's


    Personal Health: STD’s Jaime Arias Chlamydia- a common sexually transmitted disease (STD) caused by the bacterium, Chlamydia trachomatis, which can damage a woman's reproductive organs. Even though symptoms of chlamydia are usually mild or absent, serious complications that cause irreversible damage, including infertility, can occur "silently" before a woman ever

    Words: 1,798  •  Pages: 8
  • Steam Cell

    Steam Cell

    Stem Cell Stem cell research has been a major controversy for the last few years. But what exactly is a stem cell? Stem cells have the remarkable potential to develop into many different cell types in the body. Serving as a sort of repair system for the body, they can

    Words: 1,643  •  Pages: 7
  • Steam Distillation

    Steam Distillation

    Steam Distillation Purpose: To use steam distillation to purify heat sensitive, natural products, like essential oils. Procedure Please refer to: Williamson, Macroscale &Microscale Organic Experiments 4th Ed., pgs.98-109 Results Table 1.1: Steam distillation Drop # (every third drop) Temperature (Ñ"C) Addition of 0.5 mL water 1 100.3 Water added 2

    Words: 428  •  Pages: 2
  • Steel And Heat Treatment

    Steel And Heat Treatment

    Steel and heat treatment MILD STEEL Mild steel is also called plain carbon steel. It is the most common type of steel and it price is pretty low. Its composition is around about 0.05%-0.29% carbon content. Mild steel has a relatively low tensile strength but the surface can be hardened

    Words: 297  •  Pages: 2
  • Stem Cell Canyon

    Stem Cell Canyon

    Stem Cell Canyon Abortion, cloning, maybe even "the end of the world as we know it" may come to mind upon hearing the now-common words "stem cell research." Stem cell research's true nature and true goals are shrouded by politics, and contrary to the popular belief, it is not all

    Words: 2,799  •  Pages: 12
  • Stem Cell Research

    Stem Cell Research

    Stem Cell Research Stem cells are a large focus of study in today's biomedical world. Stem cell research offers the hope of transplants being done without the sacrifice of another person losing an organ. There are many different pros and cons when it comes to discussing the use of stem

    Words: 1,001  •  Pages: 5
  • Stem Cell Research

    Stem Cell Research

    Controversy Over Stem Cell Research!!! Proposed Solutions??? Stem cells are cells found in early embryos that could be planted in any of the body's tissues and organs. Many scientists have been participating in stem cell research, but controversies remain over the ethical issues revolved around these embryo cells. The question

    Words: 432  •  Pages: 2
  • Stem Cell Research

    Stem Cell Research

    Stem Cell Research The issue of stem cell research has been an increasingly important issue in political debate. Mostly a partisan issue, stem cells have had a hard time gaining support on a national scale. The lines for stem cell research have been drawn along the same provisions as

    Words: 2,324  •  Pages: 10
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