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Introduction to State-Space Control By : Gabe Benginner's Guide to State Space Design A state space representation is a ma The Progress of Science By : Marcel Lafaoe The different sciences depend on one another. Progress in one field brings progress to another. In this article I explore this relationship. On the Nature of the Nazca Lines By : Robert Thomson Evidence from the Tiwanaku civilization in Bolivia reinforces ancient astronaut theory for the Nazca Lines in Peru. Astronomy and cosmology By : Luis2u4u Physical cosmology, as a branch of astronomy, is the study of the large-scale structure of the universe and is concerned with fundamental questions about its formation and evolution. Cosmology involves itself with studying the motions of the celestial bodies and the first cause. SETI Astronomy and the Collective Unconscious By : Robert Thomson The efforts of SETI astronomers are critiqued as a product of the collective unconscious, leading them to perpetual failure. auschwitz concentration camp By : michal costaminnego Holocaust Memorial Day (27 January) is a national event in the United Kingdom dedicated to the remembrance of the victims of the Holocaust. It was first held in January 2001, and has been on 27 January every year since. The chosen date is the anniversary of the liberation of Auschwitz concentration camp by the Soviet Union in 1945. The Philadelphia Experiment By : Apostol Lucian The Philadelphia Experiment is an United States Navy experiment, done on October 28, 1943. During the experiment, the destroyer USS Eldridge was teleported from Philadelphia, Pennsylvania, to Norfolk, Virginia, and back again to the Philadelphia Naval Yard. Bio-Diesel-An Effective Fuel For Future By : Md. Wasim Aktar With increase in the demand of petroleum products the prices of petrol & diesel are increasing world wide. This trend is expected in years to come as the resources are also depleting. Hence alternative sources of energy for running our generators, automobiles etc. are being considered world wide.The possibility of obtaining oil from plant resources has aroused a great interest and in several countries, vegetable oil after esterification being used as 'Biodiesel'. Steorn, free orbo energy, new world order By : zaczebra I’ve been following Steorn for some time now and I thought I would share the amazing potential and possibilities that there breakthrough could bring Steorn, free orbo energy - fact or fiction By : zaczebra Steorn have made claims that have upset some people in the scientific world, in this short article I will discuss there claims and progress so far, hoping to come to some sort of conclusion, are they for real? Reduce our carbon footprint by decreasing the amount of CO2 By : Null Hypothesis In a stroke of sheer brilliance, The journal of unlikely science, weird science Null Hypothesis has cracked the climate change problem. Less than a month into Richard Branson's five-year competition, Null Hypothesis will take its winning idea to Virgin Earth and walk away with a cool $25 million. Electromagnetic Flow Meter: A Critical Instrument For Accuracy By : Scott Fromherz An electromagnetic flow meter is something that is very necessary for every company that runs water or wastewater treatments. Area Velocity Flow Meter: How It Works By : Scott Fromherz Although the term 'area velocity flow meter' may sound rather complicated to some, the basics of how it works are actually not all that complicated. Understanding About Water Meter Flow Rate By : Scott Fromherz There are many factors that you need to take into consideration in regards to water meter flow rate. The Theory of a Variable Area Flow Meter By : Scott Fromherz There are many different types of flow meters that are available and that are out there today, and so it is incredibly important to recognize the particular flow meter that you want and need. Steam Flow Meter Used For Industrial Applications By : Scott Fromherz Optical sensors used in a steam flow meter can provide safer, more accurate measurements without the need for electricity or wires, reducing the potential for fire or explosions. Multiphase Flow Meter Really Three In One By : Scott Fromherz Measuring the flow of any product can be carried out with the use of flow meters. The Importance Of A Liquid Flow Meter By : Scott Fromherz Measuring the flow of liquid is important in any industrial or residential setting because of the amount of liquid that could be flowing and because of the potential for waste. Past Achievements, Future Plans for Space Exploration By : Ben Franklin The space race was a challenge between the USSR and the United States to see who could land a man on the moon first. Easy Science Fair Porjects - Good Topics By : Zhang Xiao Hong What to do and what is an easy science fair project? Picking a topic for easy science fair projects is a huge deal for a kid, no matter what the age. Here are some great ideas for your easy science fair topic What Is Combinatorial Chemistry? By : Kevin Dark Combinatorial chemistry is the technology that creates the molecules and then tests these molecules for properties that are desirable rapidly and then continues rapidly branching out. What Are Flow Meters? By : Scott Fromherz Basically speaking, flow meters are devices which are used to measure the velocity of a gas or liquid in the given passage. There are many, many types of flow meters, each having their own specific use. Your Rainy Weather Companion By : Jonathon Hardcastle Many are familiar with the image of an Anglo-Saxon gentleman, who walks in the rain while protected by an umbrella held by his servant over his head. Numerous representations, like the famous drawing of Thomas Wright "Domestic Manners of the English," portray the image of England's early seventieth century gentlemen. The Effects Global Warming May Have On Our Planet By : Kadence Buchanan While many realize that global warming is occurring on our planet, few understand the implications that this may have on our way of life. These rising global temperatures are going to cause a host of changes on our planet, and we need to act now or prepare to adjust to some very profound changes. Scientist Hwang Woo Suk Falls Back to Earth By : Jonathon Hardcastle It's quite a sight to see a man rise to the very pinnacle of his vocation and then come falling back down to earth, disgraced, humbled and with his tail between his legs. The Disintermediation of New Technologies By : Kadence Buchanan In economics, disintermediation is the removal of intermediaries in a supply chain. Disintermediation is often the result of high market transparency, in that buyers are aware of supply prices direct from the manufacturer. Climate Change - The Coming Crisis By : Jonathon Hardcastle While many contend that there are different reasons behind the changing of our climate, few can deny that our planet is going through a period of immense changes. Women in Science By : Kadence Buchanan More than 25 years have gone by since the U.S. Congress passed the Women in Science and Technology Equal Opportunity Act, which states that it is "the policy of the United States that men and women have equal opportunity in education, training, and employment in scientific and technical fields." The Availability of the Clamp on Flow Meter By : Scott Fromherz It is truly important to understand that there is not only one clamp on flow meter, but rather you are able to determine the type of flow meter that you need and/or want, and then you usually have the option of choosing a clamp on flow meter for that particular type of flow meter that you have chosen. Middle School Science Fair Projects By : Zhang Xiao Hong Science fair projects need not be boring and considered a chore, with a little bit of imagination you can come up with a science fair topic that can be exciting and very interesting. Aluminum Anodizing Technology and Market Assessment By : Brian Reuter The strongest growth category for anodized aluminum appears to be that of transportation. An expected increase in the production of new aircraft to replace aging fleets and the auto industry's trend of increasing the use of aluminum for vehicle frames and bodies are expected to be the primary drivers of this growth. The Biology 30 Curriculum By : Barney Garcia In Science students learn about the physical world, ecology and technology. Studying science also helps develop an understanding of the many applications of science in daily life. Get Ready For Hurricane Season 2006 By : Gregg Hall After the record setting year we had in 2005 and predictions that the 2006 season could hold more of the same, everyone in the hurricane ravaged areas along the Gulf Coast is on edge. Plastic Forming - Vacuum Forming Guide By : John Morris What is vacuum forming? What does it do? What are the methods used in forming vacuums? Vacuum forming is basically the procedure used in shaping any kind of plastic... Sports Science and Improving Sporting Performance By : Derek Both Sport science is a collection of scientific disciplines that work together to improve the performance of a given athlete. How is Enzyme Action Regulated in a Body Cell By : Jason Uvios It's very interesting. On one hand you know enzymes function as catalysts. So they are responsible for regulating and controlling any chemical reaction. But doesn't this strike to your mind whether something is required to regulate the enzymatic actions as well? Of course, a control mechanism is also set to operate the activities of enzymes. Function of Enzymes as Biological Catalysts By : Jason Uvios What's so crucial about enzymes? Are they life-sustaining unit of the living organism? No, yet they can't be ignored from life's existence. As long as life is present on earth, the enzymes will retain their importance. Enzymes are basically proteins existing in chain-like structure in the form of amino acids. A Look Into The Cosmos: How Telescopes Work By : Ray La Foy Since Galileo gifted the world with the telescope, technology has driven it along to becoming very hi-tech and very modern. A GPS System Will Take You Anywhere By : Ray La Foy The GPS (Global Positioning System) is a "constellation" of 24 well-spaced satellites that orbit the Earth and make it possible for people with ground receivers to pinpoint their geographic location. DNA Testing - An Overview Of This Revolutionary Scientific Breakthrough By : Brooke Hayles There are advantages and disadvantages to undergoing DNA testing. The government and courts rely on DNA testing in solving crimes and finding leads. The method of DNA collection have proven guilt in crimes, as well as proven innocence in some wrongly accused of serious crimes or felonies. How You Dream Your World Into Existence By : Saleem Rana Since reality at the subatomic energy is only pure energy, we have to look to consciousness to define the structure of the world. When we do this, we find that we have a large role to play in the shape of things to come. General Eating Habits Of Snakes By : Joaquin Reveron General habits and eating habits on general snake eating regimen Making Haste with Waste By : Jason Uvios One of the major sources of biomass is waste, in all its organic form and splendor. Our society has away of producing tons and tons of waste in all possible forms and anything organic in that waste tumbling out of our garbage bags. How Do Fuel Cells Work By : Jason Uvios Fuel Cells are important emerging technologies today and have the potential to successfully replace the currently employed fossil fuels, towards a cleaner, greener, more efficient and more capable source of energy. Canadian Scientists Discover Gene for Depression By : Dave Gosine Canadian scientists have identified a gene that makes some people susceptible to major depressive disorders. Have A Look Around The Night Sky By : Adrian Barrett Relax once in a while and enjoy the stars. How Great Our Sun Is By : Adrian Barrett Have you ever actually imagined the size of our universe? BBQ Causes Cancer By : Sarah Jones BBQ can cause cancer to those that eat it. What Is Bulk Metallic Glass? By : Brian Reuter Bulk metallic glass, a.k.a. amorphous metal, appears to have a very bright future. Being twice as strong as titanium, tougher and more elastic than ceramics, and having excellent wear and corrosion resistance makes them attractive for a variety of applications. It can even be cast in a mold to near net shapes. Biodiesel as an Alternative Fuel By : Joseph Then Biodiesel fuel is a fuel made from the oil of certain oilseed crops such as soybean, canola, palm kernel, coconut, sunflower, safflower, corn and a hundreds of other oil producing crops. The oil is extracted by the use of a press. The oil is then mixed in specific proportions with other agents which causes a chemical reaction. The results of this reaction are two products, biodiesel and soap. The Process of Sleep in Humans By : Alex Rider This article briefly looks at the physiological and some of the chemical processes and changes associated with sleep. A Few Important Facts About International Video Standards Conversion By : Anna Woodward International video standards conversion presents a larger challenge to international viewing than does region coding. Astronomy Real Star Power By : Chris Campbell Astronomy has to be one the most humbling of all subjects to study. Just the thought of our universe, being like a grain of sand in a sandy shore of universes, is enough to make me want to crawl back under the sheets. Controversial Research: Embryonic Stem Cells and Obesity Vaccines By : David Stockwell When the results of the research are controversial, it draws people's attention. This can lead to the field itself, like Embryonic Stem Cell and Obesity research becoming controversial. But controversial research can lead to more new developments as researchers strive to address the controversy with new solutions. The Meaning of Color By : Adrian Barrett Do you know your colors? This Is How Solar Energy Works By : Isabel Baldry Sun is the primary source of energy in our solar system. It provides life to billions of living creatures on planet Earth. It is the source of light and provides life. So how does solar energy work? Teeth Whitening Can Create a Positive Outlook By : Jerry Cahill Teeth whitening is becoming more popular. It has minimal risks and offers people an opportunity to smile! Learning About Snake Facts And Behaviors By : Stephanie Davies This article teaches you about why snakes behave the way they do, and how to handle a snake encounter. Also includes information on identifying venomous and non-venomous snakes. Up, Up and Away! Look Forward to Space Travel by 2008 By : Sarah Deak Those who hate to fly would not be thrilled to hear about one of the newest ways to travel: spaceship. Fumehoods Promote Speedy Criminal Evidence Processing By : Ray La Foy Saving precious time can sometimes be as simple as adding a proper fume hood station to a lab to enable local technicians to take over the jobs. Beating the High Price of Gasoline with Biodiesel By : Joseph Then With the price of traditional fuel rising faster everyday, people everywhere are looking for alternatives. Electric cars were once touted as the way to save the environment and beat the cost of gasoline, but they are so expensive that very few people can afford to save money by purchasing one. Make Your Own Biodiesel Fuel By : Joseph Then Wouldn't you love to go into your garage and whip up a batch of fuel for your car? Think of the money you would save if you could make fuel for your car from a product found in your garden? What is Biodiesel? By : Joseph Then Biodiesel is the fuel of the future, available today. This clean burning fuel alternative is produced from domestic resources, such as soybeans, that are entirely renewable. Making Biodiesel at Home By : Joseph Then It is easy to make your own fuel at home. You need a few simple supplies, all of which are readily available at your hardware stores. Gather up 1 liter of vegetable oil, antifreeze, and lye. Biodiesel and You By : Joseph Then The idea of using an all natural biodegradable fuel source may seem a bit too science fiction or Hollywood for the average person. Making Biodiesel For Fun and Savings By : Joseph Then All of us have a little chemist in us that likes to come out and play. Experimenting with different concoctions is part of what makes cooking so much fun, but can you imagine a chemistry experiment that could end up saving you thousands of dollars on your gasoline bills? Wealth of Applications: Telemetry Equipment By : Keith Londrie Telemetry, literally meaning "remote measurement" or the remote collection of data, is an automated measurement process that enables data to be gathered at remote locations, and transmitted to receiving telemetry equipment for interpretation, display, and recording. Healing the World: Telemetry Systems By : Keith Londrie Telemetry, derived from the Greek words, tele meaning remote, and metron meaning measure, is the technology of automatic measurement and transmission of information by wire, radio, or other means from remote sources, as from space vehicles, to receiving stations where the data may be evaluated. Sophisticated Telemetry Receivers By : Keith Londrie Telemetry, literally meaning "remote measurement" or remote collection of data is the study and measurement of the transmission of data over certain mediums. Miniature Telemetry Transmitter By : Keith Londrie Telemetry or "remote measurement" is a highly automated communications process by which measurements are made and other data collected at remote, inaccessible or dangerous places, and then relayed by a telemetry transmitter to receiving stations for display, monitoring, and recording. Asteroids and Earth Impacts By : Herbert Young Science Fiction movies present stories about meteor impacts on the Earth. Is this possible? If so, when will it happen? When do children really understand what "Adoption" means? By : Jeff Conrad Today most Scientists & Adoption Agents are of the opinion that parents should inform their adopted children as soon as possible about their status. Only an early introduction to the subject will give parents and children a chance to develop an open and trusting relationship between each other. How to Make a Thermometer By : James Hunt A thermometer is an instrument that measures the temperature. Depending on what country you live in, temperature is measured either in a scale called Fahrenheit or Celsius... What is a Water Softener? By : James Hunt It seems a little strange that water is soft or hard. However, these are two recognized types of water. A water softener is a machine that removes certain elements from hard water, thus softening it and making it a little better to use... Magnets Are a Very Important Part of Our Lives By : James Hunt Do you remember as a child ever being fascinated by magnets? Such a simple thing yet complicated... Many Uses of Metal Detectors By : James Hunt Have you ever lost something at the beach or at a park and wondered for weeks what happened to it? Chances are that someone was walking with the ingenious invention...

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