Poem(jokes)

Can study continue STUDY
Can't study, work FACTORY
Cannot rely on CHARITY

Earn a little SALARY
Just enough 4 daily ROTI
Go work no WIRA but LRT.

Colleagues formerly FRIENDLY
Daily treated to KOPI
Now gradually get CRAZY
Behind me say I LAZY.

Boss has no SYMPATHY
Work always must HURRY
Say I not enough BUSY
Often ask me do O.T.
Midnight go back by TAXI
TAXI surcharge KILLING ME
Now i pokai and NO MORE MONEY

Borrow from chettia kena EXTRA FEE
Coz money is never FREE

Boy/girl-friend go STEADY
Serious, and then MARRY
Ceremony and PARTY
joker-friends give PANTY
No money sure no HONEY
10 months later be DADDY
Wife at GH birth a BABY

Monthly pay back RHB
Earn not enough FEEL GUILTY
Jump down suicide and MATI
No money 4 funeral how to BURY
Because MALAYSIA BOLEH. SEMUA JADI

Dictionary of LOVE!!!

DATING: The process of spending enormous amounts of money, time, and energy to get better acquainted with a person whom you don't especially like in the present and will learn to like a lot less in the future.

EASY: A term used to describe a woman who has the morals of a man.

EYE CONTACT: A method utilized by a single woman to communicate to a man that she is interested in him. Despite being advised to do so, many women have difficulty looking a man directly in the eyes, not necessarily due to the shyness, but usually due to the fact that a woman's eyes are not located in her chest.

FRIEND: A member of the opposite sex in your acquaintance who has some flaw which makes sleeping with him/her totally unappealing.

INDIFFERENCE: A woman's feeling towards a man, which is interpreted by the man as "playing hard to get."

IRRITATING HABIT: What the endearing little qualities that initially attract two people to each other turn into after a few months together.

NYMPHOMANIAC: A man's term for a woman who wants to do it more often than he does.

SOBER: A condition in which it is almost impossible to fall in love.

ATTRACTION: The act of associating horniness with a particular person.

LOVE AT 1st SIGHT: What occurs when two extremely horny, but not entirely choosy people meet.

LAW OF RELATIVITY: How attractive a given person appears to be is directly proportionate to how unattractive your date is.

My Piano Exam Results

Haha...I got Merit for my piano exam ....never expected to get Merit. I expect that I only get pass like 100 like that only...cause I just learn piano formally for 1 year...haha....can't stop laughing....haha.....

well as you know....the examiner's handwritting very very 'neat' as you can see=.=...

and i don't know what is he commenting about for some points...

haha Merit.....

ok hope my friends also happy with their results.....

and if we failed that doesn't mean that we fail completely...we must stand up and take on the challenge! Must Have the SPIRIT of FIRE burning!!!!!

Welcome to my room! =.=

Just now I am studying my history and get bored(usually like that because history sucks alot), and and take my camera and random photo my room.

ok this is me and my bed(my hair looks like grass=.=)

Now for the bed.....TATA.....beside my bed is books and don't think i read those books example komsas....anak laut....that sort of things...

my spider friend, say hi to him....haha....well is quite good to have spiders in your room because no mosquitoes will bite you when you are sleeping haha...

Beside my bed got a radio..every night before i sleep i will switch on the radio and put some nice classical music then go to bed...

The white package thing below my alarm clock is a package of medicine...

and behind below this have a money collector=.=..that is...

that is where I put money...=.= but no money for now haha...cause I recently give 500 ringgits to my mom....

Next my table haha....

Quite a number of things haha..."chai shen ye" also got...pills, concentrated salt solution, papers

books, pens(useless already), photos, clock, 50sens, certificates, bottles, 12% methanol, stethoscope, ANGPAU!!!!(but no money inside =.=) and etc....

My mom perli me , she say:" even a prof do not study until like your table....even your table surface also can not be seen obscure by papers! you better tidy up your table." but i don't care so much after all it's my style haha....

the racks beside my table is....some sort of experimental corner...where all the experimented things are kept...

2 wooden katanas the at corner of my room

the bottle that contains liquid and below it got a brown precipitate....the precipitate actually is probotic bacteria and some yeast....well mostly it is the bacteria and the liquid is glucose solution...and i think now the glucose is fermented into ethanol already because it is quite a long time i kept it...

Oh forget to mention about something...that is when you came in my room...you will see this...(see below)

racks containing LOTS of PAPERS again....floor with BOOKS again...and a small box....

the box...this box does not contain biscuit....let me open it for you to take a closer look inside of it

after lifting up the approximately 1.4kg of things above the box...now.....inside the box...
these all are experiment bottles/cans...there is a pair of gloves inside the box...for handling the cans...and I will take one of the cans for you all and see....
these actually is not my experiment....because i don't experiment on butterflies....this butterfly flew in my room a few months ago and it don't want to go out(don't ask me why) and 2 days later it died...and this butterfly is quite a beautiful one so i kept it as a specimen....

for friends who knew me...must be asking:"hey where's your violin?" And here is it...haha...

the violin case have been used to hang my calander haha....

The white board.....lets take a look at it....

physics books and matriculation form need to be pass up...cut my hair today....and buy pencil for exam purpose..

this thing....ar....i think wait i find my true love then i will give it to her....quite a nice necklace...

Now i shall close my curtains and go to bed ....bye.....
(i like blue colour, so my rooms is painted with sky blue paint haha....)

SPM Trial Exam

Just 1 more week and it is SPM Trial Exam.

I hope I will score well....

Now Currently Prepared for it.

Hope that the marks are almost the same as my mid-year

where I get 9A's except Chinese.

And EST = Easy Score Test.... I don't know how to cope with it nvm...just 1 subjects only...=.=

Gambatte for myself!!!=.=

Score straight A's(Biology's mark are the highest among my friends) <-- Thats my AIM

And of course because of her Lagi kena study=.=

now hearing music...don't kacau after that I will go and study.....in my dreams=.=

Heart Attack

Myocardial infarction (MI or AMI for acute myocardial infarction), commonly known as a heart attack, occurs when the blood supply to part of the heart is interrupted causing some heart cells to die. This is due to the blockage in the coronary artery following the rupture of a vulnerable atherosclerotic plaque, which is an unstable collection of lipids like cholesterol and white blood cells especially macrophages in the wall of anartery. Then resulting in ischemia, that is a shortage of oxygen and blood supply. If it is let untreated within a period of time then hopefully I will see you in the sky. Approximately one quarter of all myocardial infarctions are silent, without chest pain or other symptoms. So it is call as the silence killer and it is also the top killer leading cause of death for both men and women all over the world.

Here's are the symptoms:

1. sudden chest pain (typically radiating to the left arm or left side of the neck)

2. Shortness of breath

3. Nausea

4. Vomiting

5. Palpitations, for those who don't know it, it is an abnormal beating of theheart.

6. Prespiration(sweating)

7. Anxiety (often described as a sense of impending doom).

Note: Women may experience FEWER typical symptoms than men, most commonly shortness of breath, weakness, a feeling of indigestion, and fatigue.

Risk factors for atherosclerosis are generally risk factors for myocardial infarction:

1. Old age, Can't say anything, God Bless The Olds

2. Tobacco smoking, Smoke smoke smoke then you see huge smokes(heaven's cloud)

3. Hypercholesterolemia (more accurately hyperlioproteinemia, especially high low density lipoprotein and low density lipoprotein)

Note: Does not mean that you are skinny you have do not have high cholesterol level. My teacher looks same skinny and tall, but he checked his cholesterol levels and it appeared to be higher than normal.

4. Hyperhomocysteine (high homocysteine, a toxic blood amino acid that is elevated when intakes of vitamins B2, B6, B12 and folic acid are insufficient)

Note : Folic acid is an important nutrient for women who is pregnant. Which helps protect against a number of congenital malformations including neural tube defects (birth defects). Neural tube defects (NTDs) result in malformations of the spine (spina bifida), skull, and brain (anencephaly).

5. Diabetes (with or without insulin resistance and don't think you are skinny you have no diabetes.)

6. High blood pressure

7. Obesity (over weight or too fat =.=)

8. Stress (occupations with high stress index are known to have susceptibility for atherosclerosis)

[ Don't say doing homework make you strees, If like that next time you do not need to work, cause working is MORE stress]

Males are more at risk than females.

How to prevent?

It is just easy.

1. Having a good balance diet (refer to the pyramid table of food)

2. Low intake of cholesterol ( don't eat KFC too offen )

3. Low intake of salts (don't eat junk food too offen too)

4. Eat Vegetables (plant by yourself is the best as it contain less pesticide)

5. Exersice daily

6. Talk with others to relieve stress

7. Mastrubate [for educational purpose] (reseach show that mastrubate can reuce the risk of getting heart attacks)

Ok thats all for tonight. There is many things that can make you go "up stairs" and you can not avoid it, so if you like to live longer just prevent from being killed by heart attacks. Here's a shot video clips for you.

E.M.F

Electromotive force (emf, ) is a term used to characterize electrical devices, such as voltaic cell.

E.M.F of a cell is the chemical energy converted to electrical energy whenever a unit change flows across a terminal of a cell.

Electromotive force = Work Done/charge
E=W/Q

It is measured in joules per coulomb ( J C^-1) or volt (V)

ok the Theory
when a voltmeter is connected across the terminal of a cell, it is said to measure the terminal potential difference of the cell.

When a circuit's switch is opened the cell is still NOT supplying any current, the reading of the high resistance voltmeter will be maximum which is approximately equal to the e.m.f ,E of the cell.

The formula E=I(R +r) <-- Ohm's Law for the complete circuit
where
E = EMF of a cell
I = current
R = resistance
r = internal resistance of the cell

Now the problem/question has rise
Quote: 'When a circuit's switch is opened the cell is still NOT supplying any current, the reading of the high resistance voltmeter will be maximum which is approximately equal to the e.m.f ,E of the cell.'

Do you see it? when the circuit's switch is opened the cell is still NOT supplying any current. When the cell is not supplying any current, I = 0.

When I = 0
E= I(R + r)
E= 0(R+r)
E=0

for Ohm's Law
V= IR
when I=o
V= 0(R)
V=o

Means that EMF actually have current flow and not only voltage. But why the teacher can't explain it?

I got TAGGED by DANIEL=.=

1. Were you named after anyone?
Don't ask me ask my parents

2. When was the last time you cried?
A few years ago

3. Do you like your handwritting?
Yala so geng!

4. What is your favourite lunch meat?
what is lunch meat?

5. Do you have kids?
No(I don't have SEX before lol)

6.If you were another person, would you be friends with you?
You just need to wait me to become another person=.=

7. Do you use sarcasm?
SURE GOT=.=

8. Do you still have your tonsils?
Tonsils? I do not have tonsils I have Halls only.

9. Would you bungee jump?
See the height 1st

10. What is your favourite cereal?
sorry I do not eat cereal, for now...

11. Do you untie your shoes when you take them off?
my shoes do not have tie...

12. What kind of animal do you want to be if you had the choice?
Human la because Human = animal=.=

13. What is your favourite ice-cream?
ice-cream, not my like

14. What is the first thing you notice about people?
Their everything=.=

15. Red or Pink?
Both dislike=.=

16. What is your least favourite thing about yourself?
Nothing=.=

17. Who do you miss the most?
Myself lol

18.Do you want everyone to complete the list?
Sure la, mana boleh sendiri suffer=.=

19. What colour pants and shoes are you wearing?
Always Vary

20. Chocolate or Vanilla?
Both Dislike (can get diabetes)

21. What are you listening to right now?
Absolute sound

22. If you were a crayon, what colour would you be?
dude=.= I am a Human=.= not a crayon.

23.Favourite smells?
No smells=.=

24. Who was the last person you talked to on the phone?
A malay, wrong number one=.=

25. What view do you like best?
any view that do not irritate my eyes..

26.Favourite sports to watch?
Basketball

27. Hair colour?
black la....not yet become red hair=.=

28.Eye colour?
I go get the mirror 1st

29. Do you wear contacts?
Nope, If want also can you sponsor me abit.

30. Favourite Foods?
Anything nice and healthy

31. Scary movies or happy endings?
Never watched...

32.Last movie you watched?
Code Blue

33. What colour shirt are you wearing?
Blue

34. Summer or winter?
I like winter...cold weather...

35. Hugs or kisses?
Both don't want disgusting

36. Most likely to respond?
respond to what? my ....=.=

37. Least likely to respond?
repond to what?! dude your question all like this one how i answer?= =

38. Would you rather be a kid or an adult?
I want to be adult i still a kid, i want to be a kid i already old=.=

39. What book(s) are you reading now?
Now online....

40. What is on your mouse pad?
My mouse...

41. What did you watch on TV last night?
I don't watch TV

42.Favourite Sound(s)?
Sounds that is harmony to my ears

43. Rolling Stones or Beatles?
Not my like

44. What is the farthest you've been from home?
KL

45. Do you have a special talent?
Yes....but dono what is it LOL

46 Where were you born?
MY mom .....

47. Whose answers are you looking forward to seeing?
Einstein....

48. How did you meet your spouse/significant other?
Dude I am Staying SINGLE!

49. What is your sign?sign?
what sign? bird sign?=.=

50.If you could sit down to dine with 5 people who would they be?
Anyone la as long they are harmless=.=

Planning for an addition subjects for SPM

In the holidays I just read that the government said that candidates with 10A's in SPM, not straight A's SURE get a scholarship; but the course you choose sometimes they won't give you.

So I am very sure that I can not get 10A's because my Chinese kinda poor....get C only in PMR, so great for that=.=...

If I study hard , it is possible that I get 9A's...but that is not enough for me to earn a scholarship...

So now I plan to take an extra subjects.....Islam? No...Tamil? NO.....Music? Ah! No.....

I gonna to take.............EST.......quite a shock right?

For some top students EST is a curse rather than a blessing for some top students.
So I just need not to consider myself as the top students to help me in minimize my pressure/stress.

Here a quote I get from a web:
"Taiping’s Chong Huey Ee of SMK (P) Treacher Methodist, who took 16 subjects, missed out on the possibility of being the country’s top scorer when she obtained 15 1As but got a 2A in English for Science and Technology."

Many people give many nicknames for EST. Example: EST is Easy Short Test. Yes, seriously. It is easy, and it is short, therefore it is Easy Short Test. Another one would be Extremely Simple Test. I never face anything as complicated as Additional Maths/Physics in EST in this 2 years.

Other than learning English Science Terms in this subject, we do learn Extra Sex Techniques and the Excel in Sex Theory. After some thoughts, I guess the government is doing the right thing to teach us the Entertainment with Sex Thought.

Ok, I should stop the sex word. I’m under 18!!

So, after this holiday I going to tell Pn.Zurain that I wanna to take EST...

Plans for the Holiday !!!!

This 1 week of holidays seems to be very boring and stress because just have 1 and the half month to do revision on all subjects....
but I found out a game that can relieve my stress....
The game Interactive buddy I play, you can do anything to it like shoot it, burn it, boom it, punch it, do what ever you want to him!!! MUHAHAHAHAHA!!!!!

Interactive Buddy



Click here to play this game

Damping ( Physics)

We have never seen a swing that can oscillate forever without stopping. The amplitude of oscillation for any oscillation system in air will become progressively smaller with time until it finally stops. The oscillating system is said to be undergoing damping. This is caused by damping force which oppose the motion.

Damping is any effect, either deliberately engendered or inherent to a system, that tends to reduce the amplitude of oscillations of an oscillatory system.

In physics or engineering, damping may be mathematically modelled as a force synchronous with the velocity of the object but opposite in direction to it. If such force is also proportional to the velocity, as for a simple mechanical viscous damper (dashpot), the force F may be related to the velocity v by

F = -cv

where c is the viscous damping coefficient, given in units of newton-seconds per meter.

This relationship is perfectly analogous to electrical resistance, Ohm's Law.

This force is an approximation to the friction caused by drag.

The energy of an oscillating system which undergoes damping is lost as heat. This results from work done to overcome damping force.

In general, there are two types of damping forces:

i ) Internal damping due to internal resistance against extension and compression by molecules in the oscillating system itself.

ii ) External damping due to the air resistance and frictional force.

The graph below shows how the amplitude of system decreases with time (damping)

If we put a pendulum in the open air and oscillate it, it also will undergo damping due to the external friction between air molecules ; but if we put it in a vacuum it will oscillate forever due to the in presence of air molecules.

But wait, shouldn't be the pendulum will stop due to internal damping. We know that there are two types of damping forces ( internal damping and external damping ). If we put the oscillating pendulum in the open air the pendulum will undergo both of the damping.

And if we put in a vacuum and let the pendulum to oscillate the pendulum will not collide with the air molecule BUT internal resistance against extension and compression by molecules in the oscillating system will stop the pendulum for a certain time. That is my hypothesis or it is just true( textbook do not write it only).

Maybe that the internal damping act only a small cases/a small matter for the oscillating system to stop, so many of us do not consider it. IF we put a oscillating pendulum in a vacuum maybe it will stop but not for a short period but a longer period maybe a year, a decade, a century or even a millennium it will stop.

Why? Why that everyone do not think of this matter? or in the vacuum the oscillating system can not undergo internal damping or what? Can some one tell me please?

Correct me if I am wrong. Thanks.

Reference:

Longman Essentail Physics SPM. Physics Textbook(Malaysia). Internet.

Why Keat Hwa 2 Boys Lost to Girls in Their Studies?

Why Keat Hwa 2 Boys Lost to Girls in Their Studies?
probably you will say they are lazy, stupid, wanna play with games with all sorts of reasonable answers.

BUT

After doing some research..
I found that the Boy's Toilet is doing the trick.
Do you all enter the boy's toilet before? If you have the chance to enter, for girls...I think you can stay in the toilet not more than 30 seconds.

The Situation of the Toilet:
1. Urine, some are on the floor of the toilet.
2. When urinate some do not flush the toilet and simply run away.
3. Some flush in the toilet is spoiled and you can imagine when they defecate the leave their feces there on the spot.
4. Other rare cases.

After tell you the situation of the toilet,
now I am going to tell you why Boys Lost to Girls in Their Studies is RELATED to the TOILET? (sure many people ask)

ok 1st Urine contain ammonia structure

.............O..............
.............||..............
H₂N-- C -- NH₂ (ammonia)

Most noticeably, the asphyxiating ammonia is produced by breakdown of urea. Urea is toxic and can be irritating to skin and eyes. High concentrations in the blood can cause damage to organs of the body. The Ammonium Ions fill in the air spaces of the toilet causing the toilet to have a pungent smell. So that's why you can stay in the toilet not more than 30 seconds. Besides that, Ammonium ions are toxic and can affect the nervous and respiratory system.

Moreover, when the 3rd case of the situation in the toilet happened, we boys will be in big trouble - 'the feces case'.

Feces is a by- product of everything you eat(simple saying). The main cause of the feces smells so 'great' is cause by hydrogen sulfide and bacterial action produce compounds such as indole, skatole , and thiolus (sulfur -containing compounds). The perceived bad odor of feces has been hypothesized to be a deterrent for humans, as consumption or touching it may result in sickness or infection.

Hydrogen sulfide is considered a broad-spectrum poison, meaning that it can poison several different systems in the body, although the nervous system is most affected. The toxicity of H₂S is comparable with that of hydrogen cyanide. It forms a complex bond with iron in the mitochondrial cytochrome enzyme thereby blocking oxygen from binding and stopping cellular respiration. Exposure to lower concentrations can result in eye irritation, a sore throat and cough, nausea, shortness of breath, and fluid in the lungs. Long-term, low-level exposure may result in fatigue, loss of appetite, headaches, irritability, poor memory, and dizziness.

Here is some fact:

• 0.0047 ppm is the recognition threshold, the concentration at which 50% of humans can detect the characteristic odor of hydrogen sulfide, normally described as resembling "a rotten egg".
• 10-20 ppm is the borderline concentration for eye irritation.
• 50-100 ppm leads to eye damage.
• At 150-250 ppm the olfactory nerve is paralyzed after a few inhalations, and the sense of smell disappears, often together with awareness of danger,
• 320-530 ppm leads to pulmonary edema with the possibility of death.
• 530-1000 ppm causes strong stimulation of the central nervous system and rapid breathing, leading to loss of breathing;
  • 800 ppm is the lethal concentration for 50% of humans for 5 minutes exposure.
• Concentrations over 1000 ppm cause immediate collapse with loss of breathing, even after inhalation of a single breath.

Problem: Why some boys sleep in the class?
Explanation: Because of inhalation of hydrogen sulfide causing them to fatigue and sleep.
Problem 2: Why mostly boys can't memorize facts well?
Explanation: Because inhalation of hydrogen sulfide causing them to have low memory.
(too much problems and explanation, the above is just an example)

Compare to girl's toilet their toilet i think do not have such trouble.
So Boys if you want to score well and be healthy don't go to the boy's toilet!!!

Prepared by : Lee Wei Ping

P.S. please correct me if i am wrong. Thank you.

Experiment About Garbage Enzyme

Well, in this 9 days of holidays i have been doing some experiments and reseaching regarding the Garbage Enzyme that Xuelin taught me to do.

1st I collect at peel of the oranges that my family was going to throw away. Then i put it in a glass bottle then i seal it.

After a day I open it, "pissss" a gas run out of the container.... then i thought :"wow the peel f oranges release a type of colourless gas. Then i make some hypothesis:

Hypothesis 1 : Ripening of citrus fruits(oranges) emits a colourless gas
Hypothesis 2 : Decaying of citrus fruits(oranges) emits a colourless gas


Day 1(23/1/09)

I go do some research then guess what i find out....my 1st hypothesis is wrong because citrus fruits pass from immaturity to maturity to over-maturity while still on the tree. Once they are separated from the tree, they will not increase in sweetness or continue to ripen. The only way change that may happen after being picked is that they will eventually start to decay.

So i think that my hypothesis 2 is almost correct but wait....isn't that the decaying process of plants emits carbon dioxide, and guess what i smell? The smell of oranges...since when do decaying smells so nice? Oh well probably the particles diffuse between the air molecule, I guess that makes the smell so nice.

Day 2(24/1/09)
I prepare a solution of Sugar Solution using white sugars then i put about 8/10 orange peels from the glass bottle to a bottle of sugar solution that i prepared. The orange peels and sugar solution get about 6/10 capacity of the bottle. Then I thought of Xuelin's Enzyme Explosion, I very afraid that the mixture will burst out the bottle cause the bottle is very small moreover it is in my room. Despite that i don't want to mess my room so i wrapped the whole bottle with 3 layes of plastic so that is an explosion occurs i just need to throw the plastic away and no need to worried about messing my room.

Day 3(25/1/09)
I open the bottle cap, the "pissss" is heard again but where is the gas produce from? Is it the gas produce from the decompostion of plants? I don't think so because the sugar solution is hypertonic to the bacteria and microorganism. Then what produce this particular gas? I observe carfully, and I saw bubble were coming out from the orange peels. I guess there have been a chemical reaction but what cause it to react like this? My reseach and experiment are still carry on......

How A Virus Infect A Cell?

I have been thinking...why flu only attack our upper part respiratory tract? why HIV only attack our T cells?

ok here's what i think about after reading and searching the net...

Virus like can recognize the cell they want to attack only... and i think that the Glycoproteins play a huge role as glycoproteins are membrane proteins which play important roles in cell recognition.

this lead me to think that it is almost same as the "lock and key" hypothesis as i learn in the enzymes chapter. Virus is act the key and and the host cell is act as a lock.
Key and only fit in a certain or specific lock that is suitable for the key. So thats why HIV only attack the T-cells but not the other cell such as erythrocytes, nerve cells, muscles cells etc...

Quote from websites:

"The flu virus then attaches to a receptor, CD54 (Cluster of Differentiation 54), which is located on the surface of cell of the lining of the nasopharynx. The receptor fits into a docking port on the surface of the virus. Large amounts of virus receptor are present on cells of the adenoid. After attachment to the receptor, virus is taken into the cell, where it starts an infection. "

and

"CD4(Cluster of Differentiation 4) is a primary receptor used by HIV-1 to gain entry into host T cells.

HIV-1 attaches to CD4 with a protein in its viral envelope known as gp120(a glycoproteins that exposed on the surface of the HIV envelope ). The binding to CD4 creates a shift in the conformation of gp120 allowing HIV-1 to bind to surface receptors on the host cell. HIV inserts a fusion of peptide into the host cell that allows the outer membrane of the virus to fuse with the plasma membrane then evades the cell"

so i made a conclusion:
A virus only infect a certain cell base on the glycoprotein at the surface of the cells.

please correct me if i say wrong anything above thanks.