Do Certain Vitamin Supplements Help Vision Science Fair Project

When developing a science fair project it can be helpful to simply test common assumptions or claims about the cause and effect relationships between common products and our health. For example, do vitamin supplements help you to lose weight, grow longer hair or can they help your vision? Each of these questions and claims can be used for a separate science fair project. This sample science fair project is going to examine the effect that certain vitamin supplements have on your vision.

Hypothesis

The hypothesis for this science fair project is that vitamin supplements do not improve your vision. This hypothesis requires a little clarification. For the purposes of this project an improvement in vision will be defined as an increase is visual acuity as measured by a standard chart vision test. The dependent variable for this hypothesis is the visual acuity of the person and the independent variable is the type of vitamin supplement used by the test subject.

Supplies

To complete this science fair project students will need an eye exam chart, a tape measure, Vitamin C supplements, Vitamin E supplements, Vitamin A supplements and a placebo (sugar pill). The students will also need two to four test subjects for each of four test groups.

The Experiment

The control experiment group for this science fair project will be given a placebo. However, they will first be given a basic eye exam using an eye exam chart that is place ten to fifteen feet away from the test subject. The eye exam will be given for both eyes at the same time. After the eye exam is given the test subjects will be given a placebo supplement that they will take once a day for a month. At the end of the experiment another eye exam will be give.

There will be three test experiment groups. Group A will be given Vitamin A supplements, Group B will be given Vitamin C supplements and Group C will be given Vitamin E supplements. Again each test group will be given an initial eye exam. They will then take their supplements for a month. At the end of the experiment they will each receive another eye exam.

Data Collection and Analysis

The data that will be collected will be the eye exam results. These results will be measured in visual acuity ratios such as 20/15, 20/20 and 20/25. The analysis of the data will involve a simple comparison of the initial and post experiment eye exam results. If an improvement in vision is observed then the test subject will be given a score of 1, if they do not show an improvement then they will be given a score of 0. Each test group will have their scores averaged. The average scores will then be compared to the placebo group to see if the vitamins are helping and to determine which vitamin is helping the most.

Green Technology The Lovins Way

There was a time when human beings worshipped nature. The sun, animals, plants and the earth itself were revered and protected. From worshipping nature to trying to conquer and control it, weve come a long way. After decades of trying to overpower the very things that allow us to exist, there is now a growing awareness of the need to surrender our assumed powers, a need to sustain the forces of nature. In an ironic twist of fate, the thing that makes this possible is the very thing that took us away from all things natural: technology. Only this time, it comes with the world green attached to it.

From energy-saving methods, to the generation of alternate options to fossil fuels, to the ability to recycle and reuse existing resources, technology paves the way for new ways of sustainable living without losing out on the comforts of 21st century.

Amory Lovins, an American physicist, environmental scientist, writer and the Chairman/Chief Scientist of the Rocky Mountain Institute, has worked in the field of energy policy for four decades. Lovins is of the opinion that we can maintain our standard of living with all its comforts and still save the planet, if only we use technology the right way. One of his greatest contributions to environmental science and sustainability is his campaign for the soft energy path.This involves the use of new technologies to harness alternative energies like geothermal, solar and biofuels to replace non-renewable fossil fuels like coal. The soft energy path has impacted the resource policies of the US and other nations from the 1970s on.
Lovins is also the inventor of the Hypercar, an ultra efficient mode of transport.

The Negawatt was a concept introduced by Amory Lovins.It is a theoretical unit of power measuring the amount of energy saved. Lovins created this measure with the idea that it would help cut down electricity consumption without changing energy usage, simply by using more efficient and modernised power sources. His focus on making electricity use more efficient has helped save enormous amounts of power and, of course, money.

Lovinsbelieves that technological innovations by large companies and awareness on how to access the best energy buys, are the way forward.His book Reinventing Fire rethinks the four sectors of the economy that are traditionally energy-intensive: transportation, buildings, industry and electricity. Lovinss green technology ideas are never at the cost of economic growth; in fact, they aim to enhance it.

A Brief History Of Forklift Technology

Our modern economy has a tendency to take forklifts and forklift truck technology for granted. These industrial machines were created in the beginning of the 20th century as American was still going through a rapid industrialization post World War 1. Many companies were moving from other industries into the material handling industry. Hyster, for example, started out in the logging industry, but by the 1930s started to shift its focus to the burgeoning materials handling industry and began developing forklifts.

During and after World War 2, the forklift became a staple of industrialization. They were used during the war to bring supplies to the front lines and were also used to transport military goods from American factories to foreign ports. American warehouses used forklifts and lift trucks to increase productivity and efficiency in their materials handling.

As the decades progressed, so did technology, and increasingly forklifts were going electric. Electric forklifts often provide lower operating costs and tend to be more ecofriendly than gas powered forklift trucks. Electric forklifts have become a standard for businesses that want to compete in today’s international economy.

Forklifts have come a long way from their humble origins. They were originally created by modifying tractors by applying lifts to them, but soon enough they become an entire industry of their own. The advent of electric forklifts is a testament to the ongoing evolution of forklift technology. Many industrial forklifts now utilize rear-wheel steering, increasing the ability of the forklift driver to maneuver in narrow environments.

Since forklifts are so prevalent today, there is a great market for used forklifts. Used forklifts provide a business the opportunity to minimize their costs and increase productivity by buying a quality used forklift, rather than paying thousands of dollars more for a new forklift. More and more businesses are turning toward buying used forklifts because buying new forklifts is considerably more expensive.

Hopefully this brief introduction to the history of forklifts and the continuing evolution of forklift technology has taught you a few things and increased your appreciation for this often overlooked tool of modernity. Forklifts will continue to be used by business all over the world and will continue to be an integral part of running a successful business and staying competitive in the increasingly international 21st century.

Aspects of Computer Science Studies

Computer science or computer studies is a mandatory subject in most elementary and secondary schools. Children are often allowed to play with a mouse and look at a computer screen before they even learn how to read. For the past 20 years, American education has been performed in front of a computer.

It is no wonder that computer science is the new addition to the core curriculum, being on par with math and English. A computer very much is a device that operate with words and algebra, and advanced courses gets into the algebra that is frequently used in computer logic. Even regular math class could be seen as a preparation for computer programming.

The class itself examines the working of a computer and how to operate different types of systems. Most computers today use the Windows and Macintosh systems, but others such as Linux are rapidly gaining in popularity. Computer lab is about understanding the machine as well as developing an understanding of the most basic software.

Understanding computers as a history, a hardware device, and a software application are all subjects in themselves; and students will likely see many different computer classes before graduating High School. What subject would be considered the hard science will depend on the school. Usually at least one lab is dedicated to understanding the internal components of the machine and how to hookup accessories such as printers and fax machines.

The subject as a mechanical science will likely include how to connect processing units into a network or even into a multi-unit server. Using cloud software, it is not uncommon for an institution such as a school to have their own server, using several desktops hooked up in an array. Students might learn how to set up a network or a cloud server before leaving High School.

Technology is rapidly changing, and it is an astonishing fact that some families still do without computers and Internet access in their home. Computer science in schools will invariably include an introduction to the Internet, and might introduce millions of children to the wonders of digital technology for the first time.

The class will inevitably involve the dangers of using a computer, particularly the many forms of fraud and exploitation fostered by the Internet. Getting into someone else’s network or email account is illegal, and learning the criminality of hacking is typically apart of the curriculum.

There are many aspects of computer use, and the only way to gain full access to modern technology is to use it. Lab is about getting as much hands-on experience as possible, using word processors and applications that resemble the Internet. Through a lifetime of exposure, students are capable of using all manner of digital technology before they graduate High School. A person who cannot use the Internet in the modern world might as well be illiterate.

All IT Supported Offers Nationwide Retail Technology Support to Restaurant and Food Service Industr

All IT Supported, a provider of onsite it support services now offers dedicated support to the retail technology, restaurant, and food service industry.

All IT Supported, a nationwide provider of onsite it support services launches a new level of support targeted at the retail, restaurant, and food service industries. This new level of support will offer same day service across the lower 48 states, specifically for these industries. All IT recognizes the need for retail chains to rapidly service their it infrastructure while aggressively expanding in competitive markets. To ensure rapid store deployment, ALL IT employes a team of over 500 onsite service engineers that are specialized in point of sale, and other retail technologies. All IT Supported will offer a same day and next business day (NBD) SLA agreement, as well as the option to white-label its services and resell them. White-labeling All IT’s services enables organizations that currently service the retail and food service industry market verticals to expand their service footprint as well as guarantee coverage of all client locations throughout the country, with a single-point vendor. All IT Supported has strong experience in healthcare, telecommunications, and retail markets, but this service offering specifically targets the food service and retail industries. All IT recognizes the need to hire and train onsite service engineers that specialize in Point of Sale technologies versus the current model that most companies use, employing ‘it generalists’ that are only marginally familiar with retail technology systems. Ilya Elbert, Co-founder of All IT says, “this new service offering enables us to better service our retail clients. Previously we did not properly address their needs as being different from our other customers, but with this new service, we are able to segment them and better service their needs. Our service engineer screening process specifically has been redesigned to address these needs”. All IT Supported was launched in 2009 and has offices in Boston, Massachusetts, and San Francisco, California. It operates a call center in Boston, MA.

contact details FOR PRESS RELEASE ONLY: Ilya Elbert, All IT Supported, ilya@allitsupported, Boston, MA,

Cell Science Systems Offers Alcat Test For Three Decades.

For nearly three decades, Cell Science Systems has been offering the ALCAT Test as an outstanding alternative to food allergy testing. Cell Science Systems has developed a revolutionary test that demonstrates to patients how certain foods, chemicals, molds, and herbs in their diet may be affecting their health and well-being. According to Cell Science Systems Vice President, Samy Puccio, the procedure behind the results is what makes the ALCAT Test so unique:

Once the patients blood is received, we subject it to panels containing as many as 350 different extracts found in common diets. We then monitor how the white blood cells react to each one, before making a determination as far as what sensitivities or intolerances might be present.

Medical practitioners throughout the world who utilize the ALCAT Test in their practices are part of Cell Science Systems referral network. All that is required is a simple blood draw, administered by a medical professional. Once the sample reaches CSSs headquarters, the entirety of the analysis is performed in a single facility. Lee Rolnick, director of sales explains:

As soon as we get the blood, we take it directly to our in-house lab, which is where our patented ROBOCat II machines expose it to our test panels. These panels use extracts that we also create here on our premises. From there, the results are gathered and organized, and sent back out. Once the patient receives their booklet containing their results, we even offer nutritional counseling to help them understand what exactly they mean.

Throughout the years, the ALCAT Test has changed many a life for the better. Symptoms such as obesity, fibromyalgia, gastrointestinal discomfort, and even anxiety have all been curbed in patients who have adjusted their diets in accordance with their results. Its no wonder the test has become so popular in recent years!

More information about Cell Science Systems and the outstanding ALCAT Test can be found at www.Alcat.com.

Employing the right kind of technology to safeguard your electrical systems is essential

Safety at your workplace is of utmost Importance, especially if you are dealing with a huge human work force and if your facilities have a large investment on machineries involved. Like many other technologies, electrical engineering systems are also prone to malfunctioning caused by overheating and neglect in maintenance. Whenever that happens, things can really be out of control. Thus for fast remedy, automatic safety systems are important. However, it is a challenge to employ the best of safety practices for a probable damage. Injection Testing is just one of them.

Knowing the right measure

In order to ascertain that perfect safety measure is at place, you may have to fall back upon the experts in electrical systems. Many a high profile Australian firms boast of their expertise in dealing with electrical safety systems like IEEE compliant earth design. Earthing is an important aspect of any electrical network and proper can guarantee your machines safety forever against voltage fluctuations and related damages and hazards going out of control.

of Touch Potential is another very effective safety ensuring method. It ensures that any electrical hazard possible is checked right at source and also it never goes out of control. Many industries that require heavy application of electrical devices depend on Injection Testing of for ensuring their own safety, and such industries include mining, oil and petroleum facilities, power plants especially nuclear, and heavy industries that need high voltage application of electrical appliances.

Safety of machines and manpower

Safety at engineering facilities includes not just the machines but also the huge human team. Ensuring the safety of workforce is an ideal practice in heavy industries. Besides safeguarding the huge capital investment that goes behind the machines, one needs to give enough safety to the human workforce in order to avoid loss of life. The governmental regulations also try to ensure these by regular audits at such potentially dangerous engineering facilities.

Employ expert engineering firms

In order to ensure all possible safety measures, it is important to employ the right expertise. The safeguarding technology requires a huge input of technical knowledge and practices that can be ensured by only a proper team of experts. Such expert firms are however plenty all over Australia. You just need to pick the right kind of expertise and for that all you need is to visit their websites. All the necessary information on testimonials and projects can be obtained therein so that you can employ the best of safeguarding services.

Two Shot Molding – An Advanced Molding Technology

The two shot molding is one of the advanced molding technologies that produces two different colored injected molded parts from thermoplastic materials in a single process, fast and effectively. Moreover, this state of the art technology also introduces its effectiveness when it comes to combining rigid plastic with the hard materials. One of the other features, that is very distinctive of the technology relates to consolidating two or more materials or components.

The catch is – two shot molding process with such feature reduces the extra cost that one may incur on assembling these components.

It should be noted that this state of the art technology is becoming one of the most sophisticated technologies, not because of its sheer ability to produce two different colored injected molded parts from thermoplastic materials, but also because of its being increasing sophisticated in the world of plastic injection molding.

The modern technology of such sort always equips latest and powerful technology enabling it produce two different colored products (injection molded parts) from two other thermoplastic materials. This state of the art technology when introduced into consolidating different materials always brings about an economical production of the innovative products. Needless to mention that such production is very cost effective for any industry.

Benefits that you can avail from two shot plastic molding –

One of the benefits associated with this advanced technology is that it provides your production a very cost effective inventory, assembly and handling advantage, thus simplifying the molding process with standard fabrication. One of the other features is that it reduces the need for you to opt for secondary operations regarding molding process, thereby ensuring total integrity with the production.

It always ensures presence of cosmetic, ergonomic and tactile features of a product. Also, often explores new and innovative design opportunities.

Where to have the service of two shot molding from?

There is no dearth of plastic injection molders in the world. However, you have ensure if one of the service providers that you may be willing to hire are knowledgeable in every aspect of plastic molding involving his expertise in the production of standard and high quality molded projects. Though sample works could be of greatest use to your need, but this is not the ultimate yardstick for quality assessment.

To hire two shot molding provider, always go for reputation, service integrity and cost efficient design and prototyping assistance to your needs.

For more information please visit here: and .

Wonders of Modern Science

We live in the age of science. The role of science cannot be described in a word. We can see the wonders of science around us. It has made our life easy and comfortable. We cannot think of our modern life without science.

Such an example of modern science is Internet Modem (Modulator Demodulator). It’s a great wonders of modern science. It’s a special device which connects to a computer and allows the device to connect to the internet. Being the inhabitant of this remote area it’s a dream for most of the people to get the broadband internet. But modem has made it possible to get connected with the whole world!

Due to the blessing of modern science various mobile phone companies are now providing this wireless internet service at a specific rate all over our country. Thus they have already made 80% people connected with each other. People are running to the cyber cafe with this mobile internet or Modem. Now students from any remote area can get their examination result from internet as well as can share their joys and sorrows all over the world. Now we can talk free with the help of Skype, Google talk etc to the other countries with the help of internet. Modem becomes very popular among all the people.

Again WiMAX (Worldwide Inter Operability for Microwave Access) is a technology of 4th generation which is conducted by 300 operators in 110 countries. If WiMAX becomes available in developing countries then farmers from any remote area to service holders, students will be connected with the whole country as well as whole world also. If we add a special device with our computer and there is a WiMAX BTS tower then any one can get connected with WiMAX. Monthly charge is 10 US $ for 12 hours. Its speed will be 128 kbps. We will also get other advantages from WiMAX such as- IP phone service( for unlimited call), Vehicle’s situation detecting system, IP multimedia sub-system, IP TV, WiMAX radio, Cable TV channel, Live TV, Time shifted TV, Corporate IP PBX, ATM connection, POS etc.

So, life and science are interconnected with each other. Due to the blessing of science our life become more easy, beautiful and also dynamic. New discoveries of science gave a new dimension in our life. It is impossible to pass a single moment without science in this changing world.

But now-a-days we can see that modern scientific inventions are confined to a specific region or country. For this reason poor countries are becoming poorer and rich countries are becoming richer. Developing countries are always depriving of using the modern scientific equipments and technology. It can never make a better world. When science will reach to the door to door of all kinds of people, it would be more equitable and sustainable for them.

Volcano Science Projectextreme

Everyone has heard of the classic volcano science project using vinegar, baking soda, and a little bit of red food coloring. This little experiment, however, is a little more extreme, and a little more realistic (do not worry, it is not actually dangerous!). This guide will teach you how to create a volcano project that really erupts with some force.
Unfortunately, the fake lava is not going to be quite so realistically red, but sometimes compromise means sacrifices! Here we go:
Gather your building supplies. For this project, you are going to need to start with a volcano. A prepackaged paper mache kit is recommended. Next, you need a two-liter bottle of diet cola. Use your paper mache kit to build a mountainous, volcanic structure around the bottle, leaving a hole at the top large enough to facilitate opening the soda bottle. Give your paper mache plenty of time to dry before you attempt the next step, or else you will end up with a sticky mess on your hands.
Paint your volcano. This is where you can get pretty creative, even though most volcanic mountains look pretty much the same. You can go for the standard black and brown color of rocks and dirt, or you can get a little artsy. Why not make a tie-dye themed volcano? It is just a science experiment, and science should be fun! After applying your paint, make sure that it is completely dry before you begin the next stage: Explosion!
Now it is time to add the trigger to the equation. Go to your local convenience store and buy a roll of mint Mentos. It is very important that you buy these in particular, as nothing else will work correctly.
Ready your presentation in a clear, outdoor space (trust me; you do not want this volcano erupting indoors!). Carefully take the cap off your diet cola, which, if you have followed directions, should be housed securely in your paper mache volcano. Commence with a dramatic countdown, and at its conclusion, drop a couple of the Mentos into the cola.
ERUPTION!
This is a fun experiment to do at school or at home, but if you are planning to attempt it, there are a few safety precautions to take. The reaction of the cola to the mints is very strong, and you definitely do not want to put your face near the opening of the soda bottle for the initial eruption. It is recommended that you wear goggles or some type of protective eyewear if you are going to be the one tossing the mints in the soda. Other than that, enjoy the spectacle!