Friday, 16 August 2013

A Trip to Cameron Highlands, Pahang, Malaysia. 11th February 2013

Here are some examples of the beauty of Malaysia, enjoy! XD

This was delicious and expensive at the same time! Worth the price though.



Strawberries!(They are very sour since they were not ripe. Don't ask me how I found out about that.)




Can you believe it !? The flowers in Cameron Highlands are GIGANTIC. This one was as big as my palm.

Serenity described in one picture.

Only found in Malaysia and Borneo :-)


I liked this one the most since my favourite colour combination is black and white.

How I wish my tortoise can grow as big as these.




So romantic!


Would you dare to eat flourescent mushrooms? XD

Credits to my sister Chin C Wen for the beautiful pictures!

Sunday, 4 August 2013

Tips for keeping sane during the 100 days before an important Examination ( PMR, SPM, STPM, etc)

  1. Get enough sleep (preferably more than 6 hours)
  2. Eat well( even if you have no appetite, shove the food down your gullet, it's for your own good.)
  3. Make a timetable( even if you don't follow it, at least you tried to organize your time XP)
  4. Write down your target on an A3 sized paper with black bold marker pen and paste it on your bedroom wall(it helps to have a goal in sight)
  5. RELAX with the ratio of 5 hours of study to 1 hour of relaxation.( taking a nap counts as relaxing so no dilly-dallying!)
  6. Pray hard every night before sleep, wishing that you won't lose your mind before reaching the finishing line.
  7. 30 days before the examination, keep cool.
  8. One week before the examination, keep calm.
  9. The night before the examination, go to bed early( because you will be too nervous to sleep and cause you to be sleep deprived during the all-so-important examination)
  10. THE day, just go through the examination as if you are doing your revision( but do your best, of course! Never give up halfway, keep trying and don't walk out of the examination hall before the time is up!)
Congratulations! You have survived another stage in your life.( Bear in mind that there are endless levels in this game of life until you die. Good luck!)

Fibre Optics ( My Form 4 Chemistry Project) XP

                     

           


A fibre optic cable consists of a bundle of glass or plastic threads that are surrounded by a glass cladding. Fibre optic is a composite material that is able to transmit data, voice and images in a digital format. It is used to replace copper wire in long distance telephone lines, in mobile phones, video cameras and to link computers within local area networks, LAN. Fibre optic is also used in instruments for examining internal parts of the body or inspecting the interiors of manufactured structural products. Fibre optics is widely used because of its low material costs, high transmission capacity, chemical stability and is less susceptible to interference.



Fibre optics (optical fibers) are long, thin strands of very pure glass about the diameter of a human hair. They are arranged in bundles called optical cables and used to transmit light signals over long distances.
If you look closely at a single optical fiber, you will see that it has the following parts:
  • Core - Thin glass center of the fiber where the light travels
  • Cladding - Outer optical material surrounding the core that reflects the light back into the core
  • Buffer coating - Plastic coating that protects the fiber from damage and moisture

Hundreds or thousands of these optical fibers are arranged in bundles in optical cables. The bundles are protected by the cable's outer covering, called a jacket.
Optical fibers come in two types:
  • Single-mode fibers
  • Multi-mode fibers



How do they work?
Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information. The light in a fiber-optic cable travels through the core (hallway) by constantly bouncing from the cladding (mirror-lined walls), a principle called total internal reflection. Because the cladding does not absorb any light from the core, the light wave can travel great distances.
However, some of the light signal degrades within the fiber, mostly due to impurities in the glass. The extent that the signal degrades depends on the purity of the glass and the wavelength of the transmitted light

 The Advantages of Fiber Optics
  • Less expensive - Several miles of optical cable can be made cheaper than  equivalent lengths of copper wire. This saves your provider (cable TV, Internet) and you money.
  • Thinner - Optical fibers can be drawn to smaller diameters than copper wire.
  • Higher carrying capacity - Because optical fibers are thinner than copper wires, more fibers can be bundled into a given-diameter cable than copper wires. This allows more phone lines to go over the same cable or more channels to come through the cable into your cable TV box.
  • Less signal degradation - The loss of signal in optical fiber is less than in copper wire.
  • Light signals - Unlike electrical signals in copper wires, light signals from one fiber do not interfere with those of other fibers in the same cable. This means clearer phone conversations or TV reception.
  • Low power - Because signals in optical fibers degrade less, lower-power transmitters can be used instead of the high-voltage electrical transmitters needed for copper wires. Again, this saves your provider and you money.
  • Digital signals - Optical fibers are ideally suited for carrying digital information, which is especially useful in computer networks.
  • Non-flammable - Because no electricity is passed through optical fibers, there is    no fire hazard.
  • Lightweight - An optical cable weighs less than a comparable copper wire cable. Fiber-optic cables take up less space in the ground.
  • Flexible - Because fiber optics are so flexible and can transmit and receive light, they are used in many flexible digital cameras for the following purposes:




Tetanus

Tetanus, commonly called lockjaw, is a serious bacterial disease that affects muscles and nerves. It is characterized by muscle stiffness that usually involves the jaw and neck that then progresses to involve other parts of the body. Death can result from severe breathing difficulties or heart abnormalities.

Tetanus occurs more often in older people and in agricultural workers for who contact with animal manure is more likely and immunization is inadequate. Neonatal (newborn) tetanus remains a major problem in many developing countries where women are not immunized appropriately against tetanus.

In unvaccinated individuals, tetanus is contracted through a cut or deep wound which becomes contaminated with the organism. Tetanus has also been associated with clean wounds, surgical procedures, insect bites, dental infections, and intravenous drug use. It is not transmitted from person to person.

The tetanus bacterium is present throughout the environment and is commonly found in soil contaminated with manure, and animal and human feces.

A common first sign of tetanus is muscular stiffness in the jaw (lockjaw), followed by stiffness of the neck, difficulty in swallowing, rigidity of abdominal muscles, spasms, sweating, and fever.

The incubation period is usually eight days but may range from three days to three weeks. Shorter incubation periods are associated with more heavily contaminated wounds.

Complications include spasm of the vocal cords and/or spasms of the respiratory muscles causing interference with breathing. Other complications include fractures of the spine or long bones from stiff muscles, elevated blood pressure, abnormal heartbeats, coma, generalized infection, clotting in the blood vessels of the lung, and pneumonia. Death occurs in about 11 percent of all cases, especially in persons 60 years of age and older and unvaccinated individuals.

The use of tetanus toxoid-containing vaccine and tetanus immune globulin (TIG) or antitoxin in the management of wounds depends on the nature of the wound and the history of immunization. Persons with clean , minor wounds may need to catch-up their tetanus toxoid-containing vaccine. For more severe wounds, persons may need TIG in addition to vaccine.

If the disease develops, supportive care and therapy to control severe spasms are indicated.
Recovery from tetanus may not result in immunity. Second attacks can occur and immunization is needed after recovery.


An effective vaccine called tetanus toxoid has been available for many years. A tetanus booster shot is recommended every ten years after the completion of a three-dose series.
An Attempted break-in – by CCB 25 June 2010 – Friday

It was the usual day when I was absent from school due to my high fever.  After taking my medication, I decided to go upstair to take a rest.  While lazing on my bed, suddenly
 I heard a motorbike engine sound and I thought it was the postman delivering our letters.  But after that I heard him switched off the motor engine and it was for a long time.   So, I decided to see what had happened.  I looked out of my bedroom window and I saw a blue-white motorbike with a red helmet on it parked opposite my house.  There was a big-sized Negro around 20 – 30 years old wearing  a brown T-shirt and light blue jeans.  He also wore a light brown sandy colour working boots like those wore by a construction worker.

Then the man walked towards the house next door (No. 60) and I lost sight of him. I could still hear some noises like him urinating and zipping up his pants.  After that, he walked towards my house and wandered along the gate for some time before sitting down on the raised pavement beside the drain.  Then I thought he was waiting for someone.

After that he walked to my neighbour’s house (No. 64) and sat down also, on the raised pavement near the drain. But soon he came back here again and rubbed his boots on the road making some noises. I thought he saw me, so I ran downstair and informed my elder sister about it. I was frightened of his fierce look and I had this feeling he was up to something.  Quickly, I let my dog, Lassie into the house and then ran up to observe him.

Then I saw him opening the cover of the rubbish bin. What a relief! He must be  looking for recycled products.  Then he closed it back and quietly lifted up the rubbish bin and put it outside. Without any hesitation, he sneaked into the house compound by pushing hard against the small door grill quietly.

 I panicked and ran downstair again to alert my sister about this man coming into our house.  Instinctively, I looked for a kitchen knife for each of us and quickly urged my sister to come upstairs and called for help.  I locked up all the doors and shut off all the electrical appliances planning to pretend this house is empty.  I went upstair to check on the intruder and my sister was calling my mother and father for help. Then  she flushed the toilet just to let him know there is people in the house.  It was very loud and I think the sound frightened the Negro.  Before I could look out of the window, I heard the motorbike engine going away.  My sister and I remained upstair, feeling frightened and waited  patiently for parents’ return. Both of us were shivering and speechless for a split second because of the flashback last year when my house was broken in and my brother’s car was stolen besides the cash and jewelleries.

I was so glad to see my mother when she came back.  Immediately, we went to the nearby police station to make a report.  It was indeed a very traumatic day for me and I just could not imagine what could have happened if the intruder had come into the house.


Source: Diary of a timid girl.(2010)
A trip to Gua Tempurung

Early in the morning, on 18 June 2011,  the librarians who stayed overnight in the library started to  wake up and the toilet was once again flooded with impatient girls. Other librarians were seen packing their bags in the Access Room and some were just enjoying the scene before dawn. At 6.30 a.m. En. Aidil , the teacher-in-charge, started to hurry us down to wait for the bus to arrive.

We waited some time until the society and club committee members all arrived and we were separated into 2 buses. So we, the librarians had a bus all to ourselves except the 2 librarians who had to ride with the committee members. After all the fuss of settling down and our breakfast was in safe hands, we started our bus ride at 7.30 a.m.

We have just gradually quiet down from the excitement when we stopped for breakfast in Tapah, Perak after an hour. We got down and found ourselves sitting by the road, enjoying the fried rice we brought from the school canteen. We were parked in the heavy vehicles’ bay and the petrol gas station was nearby, so another toilet break for the girls. While we were there, we witnessed a crawler excavator spoiling the fence while doing its job. The fence was bent under its mighty robotic strength. We witnessed how dangerous it was to work with such gigantic machinery. We boarded the bus and soon on the way again.

Another sleepy hour in the bus until a stunning view of giant rock that stood like a solitary mountain woke us up and the excitement escalated. We got down and walked all the way to the entrance of Gua Tempurung. We queued according to our groups under the blazing sun.  Electrical devices  had to be kept at our own risks as the adventure would be wet so some were facing the conflict of bringing along the camera and taking beautiful picture or putting it in the hands of strangers and paying for it. Our group has only 1 camera  and the owner, Fathin, was worried that the camera might get spoiled during the river adventure that teacher had mentioned earlier. So we produced a plastic bag and a rubber band to put her at ease. She can seal her camera in the plastic bag whenever she wants. We took some pictures at the front and the waiting resumed. There were lots of other schools that were also taking part in the tour, so we had to wait for our turn. As we stared at young boys coming out with wet shirts, the tour guide started to give us the safety speech. He mentioned that there would be a lot of steps and a torchlight would be compulsory during the river adventure. Finally, at 10.30 a.m., we can get into the cave.

As we walked the steel walkway which was very congested by the number of students, our group broke up and the teacher allowed us to walk with our friends. So as we continued into the cave, we passed by the cave window and took a glimpse at the last sunlight we will see in the next four hours.  We were combined with the koko girls so there was too little space for all of the students in the first platform. The first batch had a good look at the dark flowing stream below and the limestone wall. The tour guide with a torchlight pinpointed a cat face, a big elephant, a seahorse, a cow head and zorro eyes that seems menacing. Our eyes played tricks on us as the walls with different hues and special shapes combine with our imagination.

We continued walking and from far, we saw a staircase leading into a rock that seems like a snail’s  gigantic shell. We were amazed by the giant jellyfishes that seems to be swimming on the walls of the cave. As the water flowed down the limestone that looks like a jellyfish, we noticed we are in a big and vast cave with a very high ceiling that we cannot even see with the light from our torchlights.

Then the climb began, and we stopped at a lot of platforms as the  tour guide moved very fast and we urban schoolgirls in desperate need of exercise struggled with countless steps.  We lost track of time and the dizzying amount of steps were perplexing. The tour guide urged us on with the promise of cool wind for in the cave, there was no air circulation, so we felt small in the vast area of the cave and were suffocating from the smell of bat guano. We climbed and climbed the steep stairs until we suddenly stopped. The Wind Tunnel was really cooling! We felt the air blowing in from the way we came and it was as cool as the breeze in Genting Highlands. The tour guide explained that we could enjoy this cool wind because this little passage is the only way between the big cave and the another section we were going to explore. So all the air had to go in through this small passageway otherwise we cannot breathe later in our adventure. The tour guide reminded us that we had already climbed 640 steps! Unbelievable!

We went through a small passage and on the wall, some of us noticed a smiley face! After a long flight of stairs, we stopped to rest. Only then we discovered we were facing a vast and dark cave and the air was thick and it was harder to breath. On the ceiling a peculiar giant rock was sticking out. The dark cave was named the Giant Cavern and it holds a huge column that looks like a spaceship. We rested and some of us enjoyed the view, it was so dark and vast, the light cannot even reach the bottom. Some of us noticed a stone that looked like skeletons of pirates just opposite us. We saw columns of moving light at the bottom as the tour guide gave us the last warning for this was the point of no return. Nobody gave up so we continued.

Like just now, the flight of stairs were endless, the only difference was the stairs were going down, not going up like just now. Staring down on the slippery steel steps were worse as the air thickened and the light of torch blinded our eyes. The shadows on the stairs were hypnotic and the fear of toppling over in the steep stairs were terrifying. The crowd behind who were tight on our heels, were not helping us either as we all wanted to end this long journey of stairs as soon as possible. Finally, we reached the bottom and we walked leisurely on flat passageways. The tour guide directed our attention to some small hoe heads that were left behind by the tin mining activities in the old days.

We reached a dead end and we got out of the passageway and sat on the hills we were not sure what it was covered with. The tour guide demonstrated how to slide down the slope later. The first to demonstrate was our president of the board of librarians, Kak Hasanah. She slid down the hill twice for us to have a good look on the technique needed to land safely. We had to straighten our legs and keep it closed and rigid. We rested while waiting for our turn. The tour  group which came before us hadn’t cleared the area so  we took up a lot of time at this section. One by one, we slid down the limestone slope. The tour guides would help us down the slope. One of them waited in the middle and made sure we had our legs close and straight. Then he would release us and we had to slow down by putting our hands on the hill for it was very steep. The last part of the slope was particularly dangerous for it was a straight drop. Luckily, there were two men there to catch us. Though some of us fell down and may go back with some bruises, other than that, all of us reached the bottom safely.

It was a cramped space at the bottom, there were no visible pathways except a hole in the floor. As the other tour group went down the rat hole, as they call it, Puteri Ampang girls were all gathered around and waiting for further instructions. When the last teacher slid down the slope, the tour guide led us into a hole on the side of the wall that we did not notice earlier. It was so small, we had to crawl on all fours to reach the other side.  Luckily, the passage was short and soon we were on our two legs. The tour guide explained that we were tight on time and needed to take the shortcuts. After walking some time in small and cramped space, we finally reached the water, though it was just ankle deep, it thrilled us. We then had to bend down to pass through the small passage with our feet cold. That was when the real  adventure starts.

On and off, we would be ankle deep in water and on dry land a while later. But as time goes by, the ankle deep water started to become thigh chilling height.  Plus the ceiling of sharp marbles and fragile stalactites that pop out on the most unexpected place were hazardous to us. To make things worse, at one point, we had to crawl on all fours elbow deep in water with the freezing water threatening to destroy our only source of light, the vulnerable torchlight. We struggled to keep up as the tour guide was proceeding very fast and we were not mentally or physically prepared to face such an extreme condition. No wonder  our teacher wanted us to wear gloves because we had to crawl along the way and the riverbed gravel were harsh on our knees and palms. The teachers were also braving the elements with us.

 After getting up on our two legs, we walked through a cramped opening between two rocks and we had to go sideways. The stones in our shoes were very uncomfortable but the rushing river water would not allow us to remove those annoying pebbles. We also could not afford to be cut off from the group, as the shine of light disappeared at the next crook in the river catacombs, we had to shout for them to wait for us, so no dilly-dallying.  When we thought the worse was over, we had to crouch down and had our whole torso wet, dipped in the icy cold  stream water  into tunnel with an opening that looked like a crocodile’s mouth. It was brief but enough to make us shivering cold and numb. We went on, prepared for anything ahead, but the tunnels gradually became wider and the water level maintained at our ankle.

Surprisingly, we walked  under the first platform that we were on hours ago when we first came into the cave. We were so happy for we know soon we will be out of this living hell. As expected, we were welcomed by the lush jungle greenery and rays of sunlight. There were other tour groups there resting on the river rocks. But we proceeded to the front entrance and went on to a nearby porch with food and drinks prepared for us. We were tired , wet and hungry by the time we came out , which was about 2.15p.m.. Some of us decided to eat first change later, while some were not hungry and wanted to get out of the wet and sexy attire as soon as possible. The food was delicious - masak merah chicken, some vegetables and an omelette each. With a cooling drink of orange juice, the food tasted heavenly with a beautiful view of the lake next to the porch. Though there were cats bothering us, we enjoyed ourselves none the less under the warm sun.

There was a problem though, we Puteri Ampang girls had no place to change our wet clothes! The toilets were filled with girls all taking their time to shower and tidy up their looks. Plus we had to pay to get into a toilet or changing room that has barely enough space for privacy. So we took up a lot of time going to and fro between the bus in the parking lot far way to pick up our change of clothes and money. We also had to wait long queues for our turn. Some improvised and changed on the bus. The teachers tried to bargain with the bus driver to allow us on board with wet clothes for we were going to get wet in the next destination anyway. But the bus driver insisted we change our clothes to prevent his bus from getting smelly. It was so ironic for the bus itself had a dripping air conditioning and now they are demanding to keep their bus dry. Nonetheless we finally took off and said goodbye to the gigantic limestone with fringes of greenery that houses the Gua Tempurung at about 3.15 p.m. and proceed to our next destination.


Though we did face problems on the way but this trip really gave us a chance to gain new experiences and knowledge. It was indeed an enjoyable trip where we, the librarians get to foster closer relationship with each other and to maintain the team spirit.

Source: Journal of a student librarian in SMK Puteri Ampang (2011&2012)

Friday, 2 August 2013

My favourite mangas XD

Ranking
1) Kuroshitsuji 
My favourite character is the weirdo- the Undertaker.

2) Vampire Knight :3
hmm... not quite satisfied with the ending, I liked Kaname better XP

3)Noblesse
Conclusion: I liked characters with dark hair XD