Green Blog

Dogs are just about the most intelligent of household pets. If you take the time to look, you will see that they have the ability to communicate with humans, other dogs and even other species. They do this with body language and voice. Their signs are made with the their eyes, ears, eyebrows, head, mouth and tail.

Their voice is obviously not the same as ours, but they use pitch in their barks, whines, whimpers, pants, growls and howls and their gestures are made with their whole body and every element of it.

You can always tell a self-assured and therefore higher ranking dog, because they hold their tails aloft. Dogs, like all other animals, including we humans, have an inborn sense or their place in society. This is because dogs evolved in packs in the wild, just as we evolved in communities. which is why they fit well into our human society.

There is a pecking order within their group, as within human society. The subservient dogs submit themselves to the stronger dogs, which is why dogs lower their tail when they feel unsure of themselves. When dogs fight for dominance, the fur on their tails stands up and they have this trait in common with other animals. They do it to show that they are being serious in front of their adversary.

A dog that is unsure what to do will wag its tail slowly. A bit like you or I might give a weak smile, unsure whether to smile openly or glower. They are in a process of working out whether they should recognize the status quo or fight. Excited dogs wag their tails very fast and if the dog’s hip moves along with the tail, it means that the dog is in submissive mode to a higher ranker. A pet should do that to its owner, as you have become the leader of its surrogate pack.

When dogs get aggressive they show their fangs, the same as humans. If all of the teeth are visible, it indicates that the dog is ready to bite or attack. We do the same unconsciously. People often bare their teeth and snarl insults, before a fight. However, they also show teeth when they smile but this is an indication of submissiveness, again as we do - submissiveness here meaning a recognition that a fight is unnecessary.

With a dog, the number of teeth on display differentiates between a smile and a snarl. In a smile, a dog only shows the front teeth, but in a snarl the dog reveals all his teeth and gums and makes an aggressive noise.

Ears are a good indication of the dog’s level of attention. When the ears are erect and forward facing, it means that the dog is concentrating. But if the dog is stress-free, its ears will lie flat. However, some breeds do not have as much control over their ears.

Dogs bark to defend their territory, which comes to mean their boss’ territory, which should mean your property. However, barking is their usual language so you will have to learn the difference between friendly play barking and aggression in your dog. It is pretty obvious though.

Observation of your pet is the key, because, although all dogs are the same as in all humans are the same, there are minor differences. They are not difficult to learn, just spend some time with you dog and keep your mind open and it will become very apparent to you.

If you are interested in dogs or Welsh corgi puppies, or even Wales in general, please go to our website at Welsh Products Online

Prior to their adoption of the Western solar calendar system, the Chinese almost exclusively followed their own lunar calendar for working out the times of planting and harvesting and festival holidays. Although people in China today use the Western calendar for almost all business, governmental and practical matters of daily life, the old system still serves as the basis for determining many recurring holidays. This coexistence of two calendar schemes has long been accepted by the people of China.

However, this does not only happen in China, it also happens in most other Eastern countries, like Thailand, and most Arabic countries.

A lunar month is calculated by measuring the period of time needed for the moon to finish its full cycle of 29 and a half days, a standard that makes the lunar year a full 11 days shorter than its solar counterpart. This disparity is made up every 19 years by the addition of seven lunar months.

The 12 lunar months are further divided into 24 solar divisions characterized by the four seasons and times of heat and cold, all of which bear a close relationship to the yearly cycle of agricultural work.

The Chinese calendar - very much like the Hebrew calendar- is a combination of the solar and lunar calendars in that it attempts to have its years coincide with the tropical year and its months coincide with the synodic months. It is not surprising that a few similarities exist between the Chinese and the Hebrew calendar.

For instance, an average year has 12 months, a leap year has 13 months. An ordinary year has 353, 354, or 355 days, a leap year has 383, 384, or 385 days. When working out what a Chinese year will be like, one needs to make a number of astronomical calculations.

First of all, you have to work out the dates for the new moons. In these instances, a new Moon is the completely black Moon (that is to say, when the Moon is in conjunction with the Sun), not the first visible crescent, as is used by the Islamic and Hebrew calendars. The date of a new moon is then the first day of a new month.

The reason why the majority of countries which had their own calendars had to dump them in favour of the Western, Julian calendar that we use today, is business. First the British and then the Americans ran international business and they used the Julian calendar.Anyone who sought to work with them had to follow suit. This is why national policy often varies from local custom in Third World countries.

The government desires to deal on the International markets, but the ordinary family in the country can not. So, the government adopted the Julian calendar but the people only pay lip service to it. I live in Thailand and people here do not even use the 24 hour day divided into two halves. Their day has four sections of six hours each and the first part starts at 6AM, not midnight. Therefore, they have four 4 o’clocks a day, for example but no 7 o’clocks. They are also 543 years ahead of us, although this is more common, for example in Muslim countries.

Fascinated by astronomy, please pop along to our website at: Astronomy Today

Since the turn of the century the amount of households that use solar power for a proportion of their energy needs has been steadily rising. There are a number of reasons behind this trend; for a start the high cost of energy has caused more individuals to search for a way to save. Also, environmental concerns are high in everyone’s mind. If the price of a solar electricity system has kept you from going green, then another option does exist. You can learn how to make a solar panel yourself and produce clean electricity without having to pay a huge price.

If you have checked out the price of a new solar panel you may be aware that they can set you back upwards of $2000. This money can be made back from the savings you’ll make in the yearly electricity bills. Nevertheless, it can be a large amount for a typical family to try and save.

Instead, if you buy all the individual pieces and carry out the assembly yourself it may only cost as little as $200. This is why learning how to make your own photovoltaic panel is such a good option for many people wanting to save money.

Before you think about putting the parts together you will need to gather the hardware. Photovoltaic cells are essential; they will do the work of converting the sunlight into electricity. In principle it is similar to the method in which a green plant uses the sun’s rays to create energy.

Today solar cells are far more efficient then those used even a couple of years ago. It seems that every few years there are advances in solar technology that increases their ability.

Apart from the photovoltaic cells you will also need wooden boards, copper wire, panes of glass, and a soldering iron to fix the parts together in a series. To store the power you generate you will need a number of 12V or 24V batteries. The actual size of the solar panel will depend upon your energy requirements.

Do it yourself solar panels allow you to save money. If you have a pool, check out solar hot water panels.

Handling wastewater in a safe way is vitally important for all of us who need water to survive. Wastewater treatment therefore is a viable and important procedure for us to obtain viable and usable water. There are a variety of different methods and disposal of the waste water that is created on a daily basis.

The definition for wastewater treatment would be using known technology to enhance or improve the quality of our water. What is normally done with most waste water is to gather it up and make sure that it is run into a common area for the beginning of its treatment. This is usually your local area wastewater treatment plant.

Water that needs to be treated is generally put through a variety of different processes for complete treatment. When it is large flows of water, then the water will be in a continual flowing state and be treated in than manner. There are times though that certain wastewater treatment is handled in batches.

Even though wastewater is handled with the continuous flow procedure there are times that a batch process is used. This is generally when the water is known to have sludge in it and they need to treat the water and the sludge in a smaller contained area. This is when they will add chemicals to this particular water to try and break down the sludge.

There are three different categories that the procedures can be put into. The first one being physical, the second is chemical and the last one is biological. Some of the wastewater will sometimes need all three categories to process the water properly.

Also certain types of wastewater need specific categories for treatment and not all three. Below are the different categories and what is used in them for the treatment process.

Physical category would use these items for processing; sedimentation, filtration, aeration, floatation, skimming, etc.

Chemical category would tend to use the following; chlorination, neutralization, coagulation, etc.

Biological category would deal with active sludge treatment, trickling filtration, oxidation ponds, aerobic digestion, septic tanks and more.

The physical category means that they use physical objects to help with treatment like screens and filters for example.

The chemical category is when they chemicals to cause chemical reactions in order to change the quality of the water.

The biological category means that they use organisms, especially bacteria that will help decompose items that need to be broken down into organic material.

When using the chemical treatment they make use of units called feed units, mixers and other similar devices.

Treatments have different types of levels, preliminary, primary, secondary and tertiary. Tertiary is the only one that can not be done alone, this generally is added to the secondary treatment.

Preliminary is when they need to remove items that might damage the equipment that is used for treatment. This is done with shredders, screens, grinders, etc.

Primary is when the water is gathered into settling tanks and give the water time for the sediment to drop to the bottom of the tanks.

Secondary treatment is the use of aerobic organisms that will help break down anything that can not be broken down on its own. Some of the items they use in this procedure are filters, sand filters, final settling tanks and stabilization ponds.

Installing septic tanks is an effective and highly recommended method for reducing the ecological impact on the environment. Nowadays, wastewater treatment has innovative technologies such as dispersal pipes and grease trap interceptors.

When you are trying to be environmentally conscious, you often find yourself taking many steps to decrease the size of the impact your life is creating with the existing environment. One method most people take advantage of in order to decrease the environmental impacts their lifestyle creates is recycling. One of the easiest ways to recycle is by using compactor equipment. Compactor equipment reduce trash volume methods can be very helpful and efficient ways to recycle trash.

If you do not use compactor equipment, it is likely that you are constantly facing space issues when it comes to your recycling. Either you have too much trash to fit in your recycling bins, you are making runs to the recycling center all of the time, or you are paying extra fees due to the immense volume of the trash you are recycling if you do not use this type of equipment.

In order to help you out with all of these issues, trash compactors are available for your use. The good news about compactors today is the fact that the prices of these machines are continually decreasing. Also, if you are worried about the size of your compactor, you should know that these machines are now coming in smaller sizes than they have ever been produced in before.

The best way to deal with your trash is by using a trash compactor’s capabilities. When you constantly make runs to the recycling bin to handle your trash, you are probably always searching for methods that will make the process more efficient and take less time out of your day. A trash compactor can help with both of these goals. When you have one of these machines working for you, you do not have to go to the recycling bins as often as you used to. Also, the size of the recycling you have to work with when you have one of these machines compacting your recycling makes it much easier to deal with your trash overall.

If you are paying to have your recycling taken away from your home each week, you are likely paying fees based on the volume of your trash. If you are paying on a volume basis, you can greatly benefit by purchasing one of these machines, because you can decrease the weekly costs of your trash and your recycling by utilizing one of these devices.

When you are simply working with a small bin that is picked up by the city each week, you may find your bins always overflowing with extra recycling. When you have a trash compactor though, you will no longer face this issue. This can take most of the stress, worry, and issues resulting from your recycling out of your life.

So, if you are dealing with an issue that makes your recycling more expensive, or you are simply searching for a way to make your recycling more convenient, you will certainly find a trash compactor to be useful for your situation.

Also, since the prices of these machines have been continually decreasing, you can be sure, if you purchase one of these machines because you are currently facing high recycling expenses, that your machine will be paid for very quickly due to the amount of money you can save each week on your recycling bills. compactor equipment reduce trash volume to decrease all of the expenses you may be facing due to recycling activities.

Largest Canadian manufacturers and distributors of Waste compaction equipment and compacter, Disposal and Recycling for both commercial and industrial use.

For those of you who love to document your memories in the way of a book there is a new computer program to make that task easier for you. I will show the many uses including how to create scrapbooks with the family tree maker. It will help you manage your photos and biographies of each family member, and puts them in order.

This program is designed to be used alone or in conjunction with a website, and the instructions will tell you which website to go to. In order to use this software you must have windows XP, Vista or windows 7, 400 MB hard disk space and a DVD ROM drive. To access the online features you will need internet access. As long as you meet all these requirements you will have no trouble running or operating this software.

You will be able to pull all of your pictures and biographies along with any notes that go along with each family member into one place. That is most convenient because this way you will have all the information at your fingertips. There are quite a few tutorials to show you how each function works. There is a learning curve to anything new, but after you have used it a few times it will be a breeze.

What is great about this is you have your choice of memory book page layouts. If you are creative you may make your own or choose one from the program. The layout serves as a format to place different photographs on your page. There are also several fonts which to choose from. Depending on how you want your book to look you may choose one or more fonts.

The website that offers this program for sale also has internet seminars. These seminars will teach you how to use each function. It goes over basic information and tips for using the program for different projects. It even teaches you how to make a slide show with your photographs. You may add text in different fonts to your pictures and add them to the slide show.

There is a mapping system built into the program. This enables you to type the information in and then the city and state will pop up and this information can be place in your family memory book. This is great for grandchildren to see where the grand parents, uncles and aunts lived. This will help your children or grand children interested in their family heritage as well.

It is a good idea to do an online search for your relatives. You will find that there are many to choose from. All of them have about the same information, they show you how to search and find your relatives and it will give you information about them. A few of the websites charge a fee to be a member and enable you full use of their resources. You pay once a month until you have found your information.

We have only scratched the surface concerning this software. There is so much more than what I was able to share with you. This is a great tool for you to use in your search, it is more than just organizing your photographs. For those that are serious about tracing the family tree you might want to do an internet search and that will answer all of your questions.

When it comes to finding out information for the family tree maker, you can search the Net. The family tree software can be helpful you get started with completing your family tree.

Getting your children to become interested in science is often a difficult task. With the use of kid friendly science lab equipment and some easy projects the kids will be begging to do more science oriented projects. And will soon be searching ideas of their own unique ways to implement science into fun.

Parents have difficulty with science sometimes as much as their children do. They have the idea that it takes rocket science degrees to become science oriented. The following projects are super easy and fun. They will get your kids not only having fun with science but eager to do more.

This first project is great for teaching things such as how stuff grows, the process involved and the end results with a lot of indiscreet learning in between. As you complete each step explain the process in kid friendly terms and encourage them to ask questions. Both projects are only four easy steps but packed with information.

For step one, purchase some science lab equipment like inexpensive sponges. The sea sponges that are used for crafts and painting work great because you can give explanations about where they come from. Use a microscope to let them view what the sponge looks like dry and wet. If using cellos sponges the kids can cut shapes from the square sponge. Use this as an opportunity to learn geometry.

Step two teaches why water is needed for growing food and plants. Soak the sponge and place in a baggies that has been filled with seeds of your choice. Roll the sponge around in the bag until it is covered with seeds.

Step three: tie a piece of string around the sponge or if preferred feed string through a hole in the sponge. Hang the seed covered sponge in an area that will provide lots of sunlight. In a week or less there will sprouts forming on the sponge.

Step four will teach them how to care for the plant and the result of caring for them. When sprouts have begun, remove string and place in a clay pot that has been half filled with potting soil. Sprinkle soil over the sponge and put in a sunny area until fully grown.

Parents and kids of any age love to do this next project which is a lava lamp of sorts without the light. To start fill a jar with two cups of water and few drops of food coloring. Stir will and set aside. This will teach your children how to use measurement and mixing.

Step two is adding the oil. Measure a half of cup of vegetable and pour into the jar of colored water. Allow to sit for a few minutes so the oil will separate from the water.

In the third step kids learn about weight and gravity. Without shifting the jar pour a teaspoon of salt directly in the jar. When the salt lands on the oil it will form some clumps. The clumps will begin to sink due to the weight.

Step four encourages the learning of movement, gravity and separation. After the clumps reach the bottom the salt will start dissolve and cause the oil to float back to the top. Each time you want to sink the oil, just add salt.

Science is fun for parents and children. It encourages children to ask questions and look up the answers with their parents. The more gadgets kids have the more interest they have in using them. For gifts opt for microscopes and other science lab equipment to encourage learning science.

Since 1970, the premier retailer for science lab equipment offers a wide variety of resources to young aspiring scientists. Children can learn about alternative energy with educational science toys, or about solar power with high-quality energy equipment.

As energy prices rise, it is always good to look for cheaper alternatives to slash bills. After initial costs, solar power is energy for free. Getting the kit installed can be pricey though; here are a few tips to help build your own solar panel.

Ensure all the right equipment is to hand to avoid delay and frustration. The most important thing is to select the solar panels to be used. Time should be spent here, to ensure the exact right ones are used.

Other than this, you will need plywood, a circular saw, good sized length of 1 x 1, screws and screwdriver, caulk, outdoor paint, soldering equipment and solder, glue, copper wire, diode, batteries and Plexiglas.

The first step will be to draw a grid, suitable to your solar cells, on the plywood, (use them as a template). Having determined the size of the panel by this, you can cut the plywood to size and the fun can really start.

Take your 1 x 1 and cut to size; determined by the size of your plywood panel. The panel should be attached to these using your screws, and applying suitable amounts of caulk and painted with outdoor paint to protect from the elements.

The solar cells now need to be glued into place. However, they first need to be attached in a series. This is quite simple; soldering the tabs at the back of each together. It does need to be done carefully though, as the cells are delicate.

Next, attach the copper wire directly to your electrical system. You will also need to attach a diode line, which will prevent the batteries from leaching power.

Plexiglas now needs to be attached across the entire panel. Fix this into place with suitable amounts of caulk to thoroughly protect from the elements. Now you have managed to build your own solar panel for the first time; there should be no stopping you.

By learning to build your own solar panel you can save money, help the environment, and generate electricity using free energy from the sun with DIY solar panels.

Gold has an atomic number of 79. It is one of many chemical elements. Lot’s of people seek gold. It is a precious metal. One of the things gold is commonly used for is art.

Gold is found in rocks. It is usually found in the form of a nugget or grain. Some of the time you can find gold in the veins of rocks. These veins are spaces inside the rock that contain crystals.

So what are the characteristics of gold? Gold is soft, shiny, and dense. It is the most malleable metal known to man. Malleable meaning it can be hammered into really thin sheets.

Pure gold is gold that doesn’t contain any additives. It is a very bright yellow. It has a very shiny luster to it. This metal doesn’t oxidize in water or air which helps it maintain its yellow color and lustrous shine.

Pure gold is too soft for most things. In order for it to be manageable and useful you need to add metals to it. Copper is a popular metal that is mixed with gold to make it harder. But because of pure gold being mixed with other metals a measurement called the carat (k) was to created to know exactly how much of the substance was pure gold. This helped determine the mixtures value.

How much gold is there in the world? There was a study done in the year 2006. This study found that by the end of 2006 about 158,000 tons of gold had been pulled from the earth. That’s a whole lot of gold.

Gold has excellent qualities. Due to this excellence it is used in many modern industrial things. Dentist use gold for its ability to avoid corrosion and resist oxidation. Gold is also a great conductor of electricity and is used in modern electronics.

Today we use paper money, but that was not always the case. In the past gold was used for money. The reason that stopped is because there is only so much gold in the world. With paper money you can print as much as you want without fear of hitting a limit. Switzerland in 1999 was the last country to switch from gold to paper money.

Read Aaron’s article about gold studs.

Wind energy has been used for many years as individuals have used wind power for sailing, wind mills for manufacturing and pumping water and more recently conversion into electricity using wind turbines. Wind power is a renewable energy that is considered a good option instead of burning fossil fuels. Of all the renewable energy sources it is the most efficient and you only need a light breeze to produce electricity.

The very first uses of wind for energy was in the form of wind mills and sailing as people have been using wind for more than thousands of years to propel ships. Windmills have also been used for many years for milling grain as well as pumping water for irrigation. These irrigation windmills was the main reason that farming and ranching could occur in the US, as there are vast stretches of land that do not have ready access to water.

The very first usage of wind to create electricity occurred in 1888. The first wind turbine was used to create hydrogen in the 1890s but it was soon converted to producing electricity. Small wind turbines are used to provide power to rural buildings and today there are larger wind farms that are being used to produce electricity for large networks. What is known as the modern wind industry really began in 1979 when wind turbines began to be regularly produced.

Wind occurs because the surface of the earth is not evenly heated, as the poles get less sunlight than the equator. This causes cooled and heated air to move which in turn produces wind. It is projected that the amount of power that could be harnessed form the wind is more than the human population currently uses. So just think about having almost cost free power.

The amount of power that is generated by the wind is dependent on the speed and as the wind speed doubles the amount of power produced increases eight fold. However there is a cap as wind turbines can only go so fast and generate so much energy. You do not need high winds at all time though as a lot of energy can still be produced with 15 mph breezes. As such, wind power is a valuable method for alternative energy.

The main issue with wind energy is storage as wind power cannot be dispatched at different times but needs to be used immediately. Many companies have looked into different types of batteries, storing it within the energy grid and even hydroelectricity. Many times surplus energy from domestic wind turbines are fed back into the electrical grid and the energy company will purchase this energy and you will receive electricity credits.

A wind turbine used to collect the power of wind will contain a rotor shaft, gearbox and brake assembly. Generally within a wind farm the different turbines are interconnecting for power collection and communication networking. Wind energy uses induction generators to collect the power and change it to electricity.

The best types of generators are doubly fed machines as they will function when errors occur within the grid. You need to be aware of the power factor, dynamic behavior and frequency constancy when a system fault should occur.

Wind power should be thoroughly considered in order to promote a greener society. Educate your children to become future scientists by purchasing them science lab equipment.