Archive for the ‘General’ Category

Why Do Volcanoes Erupt?

Monday, May 3rd, 2010 by Lena

People have always compared an erupting volcano to a person slowly getting angry.  At first, the person is calm and everything seems to be alright.  Then, for one reason or another, some sort of bad news hits or somebody else says the wrong thing.  The person then begins to flush and his blood begins to boil.  Then, when the person could not contain himself any longer, he explodes into a wild burst of anger.  Volcanoes are commonly perceived to erupt in much the same way.

Volcano Eruption

Volcanoes are in the news once again recently, as an Icelandic volcano under the Eyjafjallajokull glacier erupted last April 14.  This event did not come as a complete surprise to those who were monitoring the volcano, as there had been an increase in volcanic and seismic activity in the area since December 2009.  During that time, thousands of small earthquakes were happening in the area.  Nearly 3,000 earthquakes were recorded by early March and magma was beginning to pour out to the surface.  An eruption occurred in March 20, but this was a somewhat silent eruption compared to what happened a few weeks later, as it came from a fissure vent instead of underneath the glacier.

The second eruption had been widely publicized due to the massive amount of volcanic ash that spewed out of the volcano, causing flights to be cancelled for a number of days all across northwestern Europe.  This resulted to countless stranded travelers all over the world for six days since April 15.

Like when people lose their tempers, volcanic eruptions do not happen as abruptly as we think.  (more…)

Celebrating Aviation History

Friday, April 30th, 2010 by Lena

If you remember your world history, then you should know that Ferdinand Magellan was credited for being the first person to circumnavigate the world.  Technically, he did not finish the journey as he was killed on the way back to Spain.  However, he was the one that headed the expedition, which started with five ships in September 1519 and ended in September 1522 with only one ship left.  That means the whole voyage lasted for three years!  The 237-man crew had to endure harsh weather, food supply issues, illnesses, deaths and even loss of ships for the whole duration.

Such a thing is unimaginable today, thanks to the advancements in aviation technology.  International and domestic travelling had become so much quicker and simpler because of airplanes.  Can you even begin to imagine going on a slow boat to China, like people did back in the really old days.  In fact, if you make an airplane fly non-stop at 1,000 km/hr, then going around the world will only take you 2-3 days.  That is definitely a far cry compared to Magellan’s three-year trip.

So who do we thank for changing the way we travel around the world?  There are basically four personalities that have made huge contributions to aviation history – Daniel Bernoulli, the Wright Brothers (Orville and Wilbur) and Carl Gustaf Patrik de Laval.

Daniel Bernoulli

Daniel Bernoulli

Born in 1700 in the Netherlands, Daniel Bernoulli was just one on the many great mathematicians in the family.  However, it is believed that he was the one who perfected the science of flight by applying mathematics to mechanics.  He developed the theory called the Bernoulli Principle, which is widely used in aviation and even car racing.  Bernoulli discovered that the force of lift would increase if the top of an airplanes wing is curved.  Air would then also flow much quicker over the top of the wing compared to underneath, making the pressure greater at the bottom creates the better force of lift.

Wilbur and Orville Wright

Americans Orville and Wilbur Wright share the distinction of being the first in the world to invent and build a successful airplane.  On December 17, 1903, they also made the world’s first powered, controlled and with a sustained heavier-than-air human flight.  Through the brothers’ invention of the three-axis control, an airplane pilot became able to maintain an airplane’s equilibrium and to steer it effectively.  The three-axis control is now a standard for every fixed-wing aircraft.

Carl Gustaf Patrik de Laval (1875)

Carl Gustaf Patrik de Laval was a Swedish engineer and inventor, who made significant contributions on the design of steam turbines.  Three years after building a small steam turbine in 1887, he increased the steam jet to supersonic speed with the use of a specially-developed nozzle.  The de Laval nozzle, as it is now called, is being used in the production of modern rocket engines.

Aviation Celebratory Coins Set

These Aviation Celebratory Coins Set was produced in honor of the above-mentioned important figures in history.  These three beautiful coins are made of Sterling Silver, protected with a plastic casing, are 5.3 cm in size. They are carefully placed in a gold plate, with short biography of each of the celebrity and packed in a lovely red gift box in lacquer finish.

If you know anyone who is an aviation fanatic, this coins will make a great gift set for them. Coins collector will also appreciate this commemorate collectibles made to honour the people in aviation industry.

Collect them from Apple Bazaar

Pristine and Pure White

Thursday, April 29th, 2010 by Lena

Snow Covered Tree by Magnera, on Flickr

If you live in a place with four seasons or somewhere that can get extremely cold that it snows, then you are no stranger to the color white.  The first few snowfalls during wintertime are always enchanting, as tiny, white flakes fall out of nowhere and blanket a whole area with snow.  This is probably how the term “winter wonderland” was coined.  Of course, if you do not see anything else but snow, you will slowly begin to resent not being able to experience other colors.

White is a predominant color in nature.  Snow and ice are just the best representations of it.  The clouds on a clear day are also white.  Some flowers like roses, jasmine, chrysanthemums and daisies have their white varieties.  Animals such as the polar bears are white, which enables them to camouflage themselves because the place where they live has nothing but ice and snow, all white.  Ordinary cats and dogs may also be white and countless other animals have patches of white in their bodies.

It is interesting to note, however, that white is actually not a color.  (more…)

Start Your Dream Garden with These Gardening Products

Tuesday, April 27th, 2010 by Lena

Most homeowners dream of a lovely garden as much as they dream of their ideal kitchen or family room.  Just imagine a front or back yard that is in full bloom with dozens of flowers, freshly cut grass, with small trees and bushes dotting the scenery.  It makes for a nice setting for a relaxing afternoon tea or the perfect quiet ambience for reading a good book, right?

However, you will realize that dreaming about your ideal garden is the easy part.  Making it a reality is the grueling part of the process.  It takes a lot of hard work, skill and the willingness to know which plants are suitable for your lifestyle and how to take care of them once they have been planted.

Green Lawn Edging

1. Pick a Spot

Before embarking on this home project, you must first carefully pick the spot to place your garden.  Make sure it is a place where you can enjoy seeing it from home, because this is ultimately for your own enjoyment.  Once you have picked the spot, you must then check the quality of the soil.  If you need to improve on its quality, you may use compost to help. If you need to separate area, you may use the lawn edging to define the areas.

2. Prepare the Bed

(more…)

Save the Tiger by 2022

Monday, April 12th, 2010 by Lena

Among all the animals existing today, the tiger is considered to be one of the most fascinating.  The tiger symbolizes speed, power, force and its presence holds a cool confidence that commands respect.  It is no wonder, therefore, that the tiger is a popular beast in literature and folklore, usually around Southern Asia.  Tigers usually play characters in folk tales, novels and children’s stories.  They are also often found portraying antagonistic roles in movies.  In Chinese astrology, the year 2010 is known to be the Year of the Metal Tiger.  According to this zodiac, people born in the years of the tiger possess similar traits to that of the animal – fierce and strong.

Even though the lion has been nicknamed the ‘king of the jungle’, lions are in fact smaller than tigers. There are many subspecies of tigers that most people may not be aware of.  Some are already extinct, like the Balinese, Caspian and Javan tigers, while most are still in existence today.  The existing subspecies of tigers are the Bengal, Sumatran, Indochinese, Siberian, Malayan and the South China.  The Siberian tiger is considered the largest of all the subspecies, while the Sumatran tiger is the smallest.

(more…)

History of Shopping

Thursday, April 1st, 2010 by Lena

Shopping centers are the best examples that show how far the modern world has come in terms of commerce and trading.  If you ever need to buy something like books, toiletries, tools, shoes or perhaps a new set of clothes, you usually run to the nearest shopping center to get them.  It is also the place we go to eat, watch a movie or even get a haircut.  And with the fast-paced growth of internet commerce, we all are now reaping the benefits of shopping for goods and services online.  We do not even have to get dressed and leave the house to go shopping now.  You can order almost anything online – clothes, furniture, gadgets and even groceries.  Everything has become so convenient.

Barter Trading

But how did trading and commerce start? (more…)

April Fool’s Day

Wednesday, March 31st, 2010 by Lena

Be careful on April 1 for a prank might just be played on you. All Fool’s Day is alive and kicking. As older individuals sort of “retire” from playing pranks and hoaxes, there is the younger set who is more than willing to continue the tradition.

The history of April Fool’s Day is unclear. There are various stories regarding the origin of the event and the most probable one has something to do with the hop from the Julian Calendar to the Gregorian Calendar. In the old Julian Calendar, New Year was celebrated starting March 25 and ended on April 1. When Pope Gregory XII ordered a new calendar in 1582, it was France’s King Charles IX who first adapted the new calendar thus New Year was moved from April 1 to January 1.

News back in the Middle Ages took “ages” to get from one place to another. More so from one country to another.  It took years (centuries actually) for the rest of Europe and England to receive the news. There were some obstinate ones who refused to acknowledge the new calendar and therefore continued to celebrate the New Year on April 1. Thus these obstinate fools were called April Fools.  These people were ridiculed and were the butt of jokes and were sent on “fool’s errands”.

By the 18th century, the tradition spread to England and Scotland and then much later, to the Colonies, including the United States.  April Fool’s Day spread and developed into an international day for fun, jokes and hoaxes.

People try to outdo themselves each year. The joke could be simple pranks or elaborate hoaxes.  Even the media have had their field day in regarding April Fool’s Day. One of the best pranks ever was done by the highly respected BBC in 1957.  The news had something to do with the good harvest of spaghetti by Swiss farmers due to the elimination of the harmful spaghetti weevil. The news was accompanied by footage of Swiss farmers pulling spaghetti strands from the trees. A large number of viewers were reeled in by the hoax and many actually called the station and asked how they could grow their own spaghetti tree. BBC had an answer and it was “place a sprig of spaghetti in a tin of tomato sauce and hope for the best.” It was not documented if any fool actually followed the instructions.

What about Google? This powerful company has been “hoaxing” many internet denizens since 2000.  Its first hoax was the GoogleMentalPlex. The “technology” claimed that there would be no need for a Google user to type what he wanted to search as it can read the user’s mind. A user had to look into a moving two-color pinwheel with these instructions:

  • Remove hat and glasses.
  • Peer into MentalPlex circle. DO NOT MOVE YOUR HEAD.
  • Project mental image of what you want to find.
  • Click or visualize clicking within the MentalPlex circle.

You bet! There were some very gullible ones who were pranked!

Anyway, please be informed that you are reader # 458 and you have just won an iPod Nano5. Don’t contact us. We’ll contact you!

Earth Hour 2010 – Will You Switch Off The Lights?

Friday, March 26th, 2010 by dolita

Earth Hour - Logo

Earth Hour 2010 will take place on Saturday 27th March 2010 at 8.30 pm, local time. That means the people in Kiritimati, Line Islands, Kiribati will be the first to hit 8.30 pm at their local time. The Hour will propagate over the world slowly as the clock turned 8.30 pm in each cities. How would the images look like over the satellite if everyone on earth observes the Earth Hour?

Earth Hour is a global call to action to everyone on Earth. It is an activity, a symbol, a mean for us to show that we care about the climate changes and can do our part with just a click to turn off lights for one hour. Many businesses and individuals have pledged their support and so are we at Apple Bazaar. It may look quite meaningless at a glance but multiply the effort with millions of people on earth and it will save a massive amount of energy. Not to mention the invaluable solidarity and cares human can show toward Earth.

Let’s show our support, switch off the lights.

Parenting Today

Thursday, March 25th, 2010 by Lena

What is parenting? In a nutshell, parenting is the support and promotion of the physical, emotional, social and intellectual development of a child from infancy to adulthood. Parenting generally refers to the role of raising a child rather than on the biological relationship. In this sense, it can be deemed that a biological parent cannot automatically be parenting his or her child.

Raising a child is not an easy task. It entails a lot of work and sacrifices on the part of both the mother and the father. From the moment the mother learns that she is pregnant, she has to take care of her physical, emotional and mental health for the sake of the baby within her. She has to change her lifestyle, start eating healthy food, take her vitamins, and keep her doctor’s appointment to monitor the baby’s growth.  On the part of the father, he has to work doubly hard to be able to support the needs of the mother-to-be and the coming baby.

The excitement of the coming birth of a child is slightly overshadowed by the thought of taking care of a new baby. As the birth date draws near, there are things that a new mom and dad have to take care of. There are baby clothes to buy, crib, beddings, baby carrier, baby toiletries, disposable diapers and more. Then there is the big decision for the mom if she will breastfeed or not; go back to work or not and a million other things. The dad also has to worry about finances and his role in rearing the child.

It is now archaic to relegate the rearing of a child solely to the mother as it is as archaic to expect the father to be the only provider. Parenting has evolved. The father is expected to be hands-on in taking care of a child as the mother is also expected to help out with the family finances.

(more…)

Ways to Conserve Water

Tuesday, March 23rd, 2010 by Lena

Unlike in the Kevin Costner movie-bomb called Waterworld, our water supplies are beginning to dwindle dramatically of late.  This is caused by a number of factors – pollution, overuse, climate change, global warming, et cetera.  Even though our continents are surrounded by vast amounts of water, not all the water is safe enough to drink.

The rivers and streams we pass by on camping or hiking trips may look clean, but you can never be too sure.  Some factory up the river may be dumping toxic waste into the water, you never know.  So it may be advisable to use water filters. You need to treat the water before using is at the campsite.

As we all know, water is quite a valuable natural resource.  Without it, we will have no chance of surviving.  Therefore, we should all do our part in being responsible human beings and conserve water in any way we can.

The first thing to do when wanting to conserve water is to check your faucets and pipes for any leakages, especially if you find that your water usage is unusually high.  If you find any pipe sections that are dripping or are faulty, have them repaired.  Not only will you save on your water bill, you are also not wasting all that good water.

Install a water meter, if you do not already have one.  Once you actually monitor your water usage, you might actually be surprised to know how much you have been using.  Being conscious about how much water you use and trying to cut back on your usage is a good way of conserving water.

Little things like turning off the tap while brushing your teeth, shaving or washing the dishes also help conserve water.  Taking quick showers instead of running a full bath is also recommended, as more water is utilized when taking baths.

You may also install low-flow faucets or shower heads to control your water consumption.  Converting the toilet into low flush by installing the proper system is also advisable. The system have an options for full or half flush for different toilet usage. Most of the time, half flush is sufficient to clear the toilet waste.

To water your garden, you do not need to use fresh water all the time.  You can collect rainwater or use the gray water that comes from the used bath, laundry or washing the dishes to water your plants. There is no cause for worry about using gray water on plants because plants will thrive on used water with some compost. Don’t use gray water with high soap content though.  It is even better if you water the garden at night.  This is because water will evaporate quicker if you water during the day.

If you need to let the faucets run off its cold water before showering or washing the dishes, catch the cold running water with a bucket before it becomes hot.  You can use this water for watering the garden or washing the car.

We need to launder our clothes every once in a while.  However, this is not something we need to to on a daily basis.  It is recommended to use the washing machine on a full load in order to conserve water, as well as electricity.  Also, try to be careful about not using too many clothes so that you will not need to launder too often.  Not only will this be good for the environment, but it will also make your clothes last longer.