Posted in Technology and Science

Do Ants Dig Better In Light Or Dark Science Fair Project

Ants are a great insect to use as a test subject in a biology science fair project. They are easy to find and they are easy to handle. In this sample project students will be manipulating the amount of light that ants are exposed to in order to see if light impacts how fast ants dig.


In this science fair project the hypothesis is that ants dig faster when they are in the dark. The dependent variable in this hypothesis is the rate at which ants dig and the independent variable is the amount of light that the ant is exposed to during their digging session. It is important to note that a non-venomous ant species be used, such as a sugar ant.


This science fair project will need an ant-farm set-up. Students can purchase an ant farm or they can develop their own using a glass container filled 75 percent of the way with native soil. Students will also need a test population of ants. Ants can be purchased from a science store or collected out on the schools playground. You can set traps for ants using cut apples. Just set the apple on the ground and wait until ants cover it. Then pick up the apple pieces, with the ants and place them in your container.


The control experiment will provide the ants with a natural light source. Students may want to use a video camera with a digital timer display to monitor the ants digging progress.

The test experiment will involve several test groups. The first test group will be exposed to no light at all, an infrared camera will be used to monitor their digging progress. The second test group will be exposed to dim light. The final test group will be exposed to bright artificial light.

Data Collection and Analysis

The data that will be collected will be measurements of digging per time period. The students will want to determine how long of a tunnel is dug in a minute, in an hour or in a day for each lighting situation. To determine the rate of digging the student will create a ratio of millimeters dug per minute.

The analysis of this data will be fairly easy to complete. The students will just need to determine which lighting set-up produced the fastest rate of digging, or the highest number of millimeters per second (on average). To prove the hypothesis could be true students will need to find a trend where ants dig faster in darker conditions then they do in lighter conditions. If this is not observed then the hypothesis will be proven to be false.

Posted in Beauty and Treatment

Skin cancer treatment without surgery with BEC5 Curaderm

Skin cancer that is non-melanoma can be easily and more importantly effectively be treated with BEC5 which is also branded as Curaderm. BEC5 Curaderm cream is particularly powerful when spread over Basal cell carcinomas. Consisting of a specially purified plant extract means BEC5 Curaderm is successful on Basal cell carcinomas ( BCC ) or Squamous cell carcinomas ( SCC ) which are the most widespread forms of skin cancer. Curaderm cream applications are also effective on benign tumours such as age spots, Keratoses, sun spots and Keratocanthmoas.

Taken from Solanum Sodomaeum this is a plant that is discovered in Australasia. This plant includes an important extract – Solasodine Glycosides. This is an active ingredient that is also discovered in smaller quantities in the eggplant and aubergine salosodine Glycosides and has been established as being very effective for treating cancerous skin conditions. As a result it is incorporated into BEC5 curaderm cream. BEC5 curaderm cream is a renowned sun spot cream, age spot cream that treats skin cancer at the source. Regressing non-melanoma skin cancers It is calculated that more than 80,000 people have applied BEC5 cream, with numbers continuing to grow as a lot more people are trying non-invasive treatment. Clinical trials carried out in Great Britain and Australia have investigated and established BEC5’s power to treat and regress skin cancer that is non- melanoma. One particular study showed how 72 patients being treated with curaderm BEC5 cream ended in the regression of all treated lesions that included 29 SCCs, 39 BCCs and 56 actinic keratoses. Within 1 to 13 weeks of treatment they were healed 100%. Recently 10 UK hospitals discovered how using BEC5 cream twice a day was able to offer total remission to 78% of the patients in as little as 8 weeks. The remainder 22% of patients had improved but required a slightly prolonged treatment time of 13 weeks. This was all made easy without radiotherapy, surgery or chemotherapy.

Royal London Hospital dermatologists have cited the efficacy of BEC5 curaderm cream as being -safe and effective’ skin cancer treatment along with being a perfect therapy for outpatient treatment. This is thanks to BEC5 being affordable and versatile. Approximately 95% of skin cancer are not the Melanoma type and eliminate the need for invasive and expensive operations. For both secondary and primary skin cancer this is proving a highly practical treatment.

Posted in Course and School


THE GALILEO PROJECT – The European Energy Centre (EEC) has won European funding to train individuals and professionals in renewable energy, allowing them to gain the Galileo Master Certificate. The courses are open to the general public, individuals and companies from all backgrounds. Taught by renowned university lecturers and leading experts with both practical and theoretical expertise, the courses have been running at major universities around the UK and Europe for the past 36 years.

The acknowledged quality of the respected Galileo Master Certificate (GMC) has been fundamental in securing the European funding from numerous organisations; including collaborations with universities and Centro Studi Galileo. The GMC has been recognised as a highly effective way in which to provide individuals with those skills for which the renewable energy industry is showing high demand.

The purpose of the funding is to develop expertise in renewable energy. As part of the funding, participants attending one of the expert Pathways (which include a minimum of 3 courses) will receive all their training for free – as part of the Galileo Project to help develop the renewable energy workforce. Alternatively, prospective participants who wish to attend just one course at Edinburgh Napier University will receive a 50% discount per course.

Major contacts with leading institutions allow the EEC to provide cutting edge renewable energy training programmes, a fact which was central to EEC winning the funding which has made these opportunities possible. Courses leading to the Galileo Master Certificate are renowned for creating quality professionals in renewable energy, and the Galileo Master Certificate is one of the foremost internationally recognised certificates for the renewable energy sector.

Working with the United Nations Environment Programme, the EEC has access to leading researchers, lecturers and universities throughout the UK and worldwide. The EEC’s ties give participants the opportunity to be taught by professors and lecturers at prestigious universities including: Imperial College London, Nottingham University, Coventry University, Heriot-Watt University, Edinburgh Napier University and many more. As each course is in high demand, the EEC requires applicants to make a deposit when registering. On completion of the pathway, which includes attendance at the three courses highlighted below, the deposit is refunded to the participant.

The EEC are global leaders in renewable energy training and run a series of classroom based renewable energy training courses as well as extending their range of renewable energy distance learning courses

Posted in Music and Movie

The Corrosion Is Preventable By Washing The Dental Instruments

The Corrosion is Preventable by Washing the Dental Instruments

Every day dental offices are taking care of many people and this makes proper infection control practices essential to everyones well-being. Dental offices that stay up-to-date with infection control practices are those that help to prevent the transmission of blood borne viral diseases such as Hepatitis B. One of the main reasons why most people are afraid to see a dentist is the bunch of weird-looking instruments that dentists use to carry out their duties. However, by taking a closer look and knowing the purpose of those tools, the fearful patients can be able to relax and see a dentist for regular dental checkup. One of the most commonly attributed instruments to a dentist is the mouth mirror. It is a little handheld mirror that lets the dentist see through at all the angles inside the mouth of the patient. Mouth mirror provides an indirect vision of the mouth, reflect light and even give a significantly magnified view for the dentist.

After dental equipment and instruments are used, they must be sterilized. Although some dental instruments are for single-use, most are not. There is a two-stage sterilization process that all dental instruments must undergo after each patient. Sterilization kills living organisms such as Hepatitis B and HIV. In addition to the sterilization process, testing the sterilization equipment must be conducted on a routine basis so that dental patients are given the reassurance they need.

One of the common reasons for dental device re-tipping is corrosion on the blade of the instruments. The corrosion is caused by blood pathogens in the saliva. If these pathogens are not washed off thoroughly, it will cause corrosion on the device. This corrosion will destroy your mirrors and need new mirror ends be installed. Scalers and other instruments can corrode on the sharp fringe of the device causing the necessity for re-tipping. This can be annoying when your instruments are new or newly sharpened and already need to be re-tipped. Ought to I mention the cost, it can add up speedy. Improper cleaning and then using the autoclave will only make the corrosion worse.

This corrosion is preventable by washing the instruments after each use. Take the time to wash each device. Use a stiff brush and an antibacterial wash. When all saliva and blood are removed, then autoclave. Cover proper procedures together with your staff to make sure everyone is on the same page. You may have an interest to know that most of my re-tipping work is from improperly cared for instruments and not instruments that have been worn out. Dental Instruments are made of high grade stainless steel and will last a long time with proper care. This easy procedure can save your practice hundreds of dollars per year.

This article is from

Looking for more dental equipment australia at

Posted in Architecture

Spanish Colonial Revival Style Architecture

Spanish revival architecture is hugely popular in California, and increasingly across the nation. The mission revival style and colonial revival styles grew in popularity at the beginning of the 20th century, but people today still chose to emulate the Spanish style when building their homes and public establishments. Why do people continue to use this Spanish style? I argue that the Spanish colonial style represents the very beginnings of the United States on the west coast, and this time in the US history continues to spark peoples imaginations. The aesthetic elements are iconic, and people still commission architects to create the homes of their dreams in this style.

The Spanish Colonial Revival style was created in the United States in the 20th century, and it was sparked after the opening of the Panama Canal. The novel Ramona also had a great influence on the popularity of this architectural style. The early Spanish colonies of North and South America had their particular style of architecture brought from the homeland, and this style was them updated to accommodate the new century in the US. Between 1915 and 1931 this style was all the rage, and movie stars in Hollywood clamored to get their Hollywood hills homes built in this style. Mostly the single-level detached home saw this style. On a personal note, my own grandmother has one of these homes in California, and its pink!

The Spanish Colonial Revival style is very similar to the Spanish Mission Revival style, but with a few key differences. Its also similar to the pueblo styles of the west and southwest, and influenced as well by the arts and crafts movement that was the foundation of these architectural styles. The iconic use of smooth plaster, stucco walls, and chimney finishes, clay tile roofs, terra cotta and concrete ornaments is still a highly noticeable, recognizable style. Other elements include porches and balconies, and Roman arcades and fountains. Youll also see canvas awnings. The most important Spanish Revival architect in California was George Washington Smith who practiced during 1920s and 1930s. Perhaps his most famous house is the Steedman House in Montecito, CA, now a museum called the Casa del Herrero.

But there are other architects who took this Spanish style across the globe. Take for example a lovely Spanish Revival building in St. Louis, by the architect T.P. Barnett, son of George I. Barnett; another famous architect in St. Louis. The T.P. Barnett building is particularly interesting because it also has Art Deco influences, making it one of the most unique buildings in the Grand Center region of St. Louis. Certainly the next time youre in St. Louis, you need to visit this Spanish Revival building on Washington Avenue.

Posted in Online Shopping

Playground in shopping center

In a good old times some more advantageous shopping malls had childrens play room in some dark corner, where adults were able to drop their children while they were shopping. In modern malls the playground (in Finnish, leikkialue) is located in the middle, and surrounded with benches for adults to watch and rest.

One of these indoor playgrounds can be found from rebo, Sweden. There the playground is truly located in the middle of the shopping mall. The entrance is made easy as there are no walls or entrance fee anyone can come and join fun. In this busy environment, the simple forms and striking colors of playground equipments attract passersby eyes, and encourage them to participate.

In this case the playground environment is by Smartus concept, which is totally new way to approach the playgrounds. Smartus is digiplay concept created by Finnish playground manufacturer Lappset, which uses digital environment for deepening the play experience. This playground for the 21st century combines modern technology with playground equipment and turns play environments into a network. As any other playground, Smartus encourages users to exercise, play together and succeed together, but with the aim of the technology the players do not even need to be in the same space.

But it does not have to be the latest technological invention of the playgrounds to attract visitors! To have public playground in indoor area is a great idea at least in northern countries, where the weather can be nasty sometimes. It will not replace the good effects of being outdoors, but definitely physical exercise and play are better than just sitting indoors and watch television.

Shopping malls are ideal places for indoor playgrounds as the mall provides the basic functions already. In malls, there are already good air conditioning systems and public toilets; there are services like restaurants around; and people come to malls to spend their free time, so there are no need to seduce them to come over.

Malls providing the possibility to physical exercise have understood that providing free services like this do serve the public and individual good. Obvious is that they want to attract families to spend more time in their mall but this way to spend time is probably much healthier than traditional hanging around.

Posted in Painting

Selecting Florida Painting Contractors – Choices in House Painting Contractor Selections

When you need to get your home painted, there are a number of options that will be available to you today. Hiring painting contractors in Florida will help you get the look you want at a cost you can afford. Deciding on which of the Florida painting contractors that you will choose can be somewhat difficult these days however.

When you are working with a contractor for any reason you will find there are a number of things you need to look at. First you will of course consider the cost of the project and your budget for its completion. Deciding on a contractor should not be done just based on the cost alone however as many things need to be looked at.

Determining the choices you might select will depend on the project of course. In addition it might be determined by the cost. Some contractors might also require a down payment to purchase materials but not provide you with the services in a timely manner.

Contractors today should use great care while performing the work they are hired to do. You want to make sure that your belongings are protected especially when you have a painting job to get done. Most contractors will be very careful and offer a number of different methods to protect the items around the area where they are working.

Many problems could occur with any type of project today because of the materials that are being used. Making sure that you are getting the work done that you need or want done will be very important. While the cost will always be a factor the overall result will also be something you want to consider.

Choosing Florida painting contractors to help you with the job you need done can be a process that might take a bit of extra time. House painting contractors perform a task that many people prefer to hire someone to do. There are a number of available services that can help you accomplish the task quickly and easily today.

When you are looking at painting contractors in Florida you will quickly l earn there are a number of different choices. However you can work at reducing that number by getting estimates and checking references for previous jobs. At the same time you might want to get referrals from others around you that have used a service in the past.

About Us: When looking for painting contractors in florida, you will find there are many choices. If you are searching for the highest quality along with the best price, you might consider looking at Painters Orlando for your next contracting project. Visit them online at for more information or to set up an appointment.

Posted in Fitness and Sport

A Modern Water Sport For Modern People- Stand Up Paddles

People love different sports but now a day the popularity of water sports is increasing gradually as it is the most adventures and awesome exercise such that you could make yourself healthy very easily. These games are well liked in the sea regions and rivers area because it is water based game.

Stand up paddle boarding, also known as SUP is a recent sport that is becoming much popular. In this game, you stand upright on the skateboard and use a long paddle to move forward in the water. This activity can be done in sea, rivers, lakes and many other places in which water is associated. You can enjoy your gaming experience in either calm water or moving water; if you like some adventures, then you can try in the storm like situation in the river or sea. .

You need a paddle in addition with the board to make yourself moving in the water. Before choosing the paddle, you should consider its height; always purchase it near about six inches long as compared to your height.

The most interesting fact about stand up paddle is- women are perfect for these games as compared to the men as their center of gravity is slightly lower. Therefore, the women can get the wonderful thrill just by going in the water with the board.

In the market there is various manufactures are available in, you can choose the perfect one as for your requirement and budget. However, always go for the better one as it will be the best and long lasting on the other hand the poor one seems good deal in the beginning but as the time passes you suffers more.

Benefit of water Sport

An adventures game allows you to explore more in water.

It has wider health benefits that help to make you fit.

SUP is very popular among the teenagers as well as all aged people except child. Suppose that you are tensed and want to overcome from it, just get outside from your home with these boards and go on water and start surfing, of course you will get calm. So do not be late go and purchase it.

This game offers you opportunity to see the waves very closely. A modern surfer always loves to surf on the water when getting bigger waves in the sea no doubt it gives them a breathtaking enthusiasm and pleasure.

Article Promotion: –

Posted in Market and Commercial

Ratu Prabu Aims Rp 551 Billion Revenue in 2013, Up 25%

PT Ratu Prabu Energy Tbk (ARTI) is optimistic handful net income of Rp 551.85 billion at the end of 2013. Revenues, up 25% from the previous period amounting to Rp 449.48 billion.

Director of Ratu Prabu Energy, Gemilang Zaharin explained from the increase in net income of Rp 112.37 billion in 2013, the majority of revenue is contributed from the oil and gas business.

“This year, the oil and gas sector is projected to be the main revenue contributor ARTI is about Rp 478.58 billion, up 25% than in 2012. Meanwhile, income property sector is expected to contribute Rp 75.8 billion,” Bright said after the AGM at the Queen King Ratu Prabu Energy in Building I, Jalan TB Simatupang, South Jakarta, Wednesday (24/04/2013).

Coded ARTI will also go into the oil and gas services business in Myanmar and Brunei Darussalam. In property, ARTI ready to develop the concept of apartments, hotels and offices in around TB Simatupang, South Jakarta.

In 2012, ARTI earn net income of Rp 449.48 billion, up from the previous period which amounted to Rp 309.74 billion. While net income, a significant increase from Rp 11.76 billion in 2011 to Rp 51.85 billion last year.

Posted in Travel and Ticketing

Have a cup of coffee while travelling

Many of you might have thought how wonderful it would be if you could have a cup of coffee while travelling. Travel mugs are the only accessories that can make this wish come true. Whether you want to carry hot or cold beverages, travel mugs are your only answer. There are different types of travel mugs available in the market. For instance, ceramic travel mug, personalized travel mug, and stainless steel travel mug are some of the common types of travel mugs. Some travel mugs come with innovative features like press to sip and release to seal function.

When it comes to retaining heat or cold efficiently for many hours, stainless steel travel mugs are champions. Usually stainless steel travel mugs come with double wall insulation, so that heat or cold retention is high. In addition, these mugs are durable and 100% leak-proof and spill-proof. Ceramic travel mugs on the other hand come with an outer wall made from stainless steel and inner wall made from ceramic. The blend of ceramic and steel not only gives an exquisite look to it, but also makes the travel mug tougher and efficient. Ceramic and stainless steel travel mugs may cost you more money, but these mugs are highly effective in retaining heat or cold for long hours. Plastic travel mugs are cheap, but ineffective in heat or cold retention when compared with stainless steel and ceramic travel mugs.

Personalized travel mugs come in different styles, colors, and designs. With personalized travel mugs, you can add a picture of you and your family on the travel mugs. Home Improvement Superstore is a famous online store that sells a wide range of products in different categories such as electronics, home appliances, lawn and garden care, home security, and gift ideas. You can also find a huge assortment of travel mugs from popular manufacturers at this online store. If you are looking for high-quality travel mugs at affordable price, then visit this amazing online store.