Tuesday, 7 February 2012

Computer programming (often shortened to programming or coding) is the process of designing, writing, testingdebugging, and maintaining thesource code of computer programs. This source code is written in one or more programming languages. The purpose of programming is to create a set of instructions that computers use to perform specific operations or to exhibit desired behaviors. The process of writing source code often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms and formal logic.













A littele bit of Chess history :






Hard disk drives were introduced in 1956 as data storage for an IBM real time transaction processing computer and were developed for use with general purpose mainframe and mini computers. The first IBM drive, the 350 RAMAC, was approximately the size of two refrigerators and stored 5 million 6-bit characters (the equivalent of 3.75 million 8-bit bytes) on a stack of 50 discs.
In 1961 IBM introduced the model 1311 disk drive, which was about the size of a washing machine and stored two million characters on a removable disk "pack." Users could buy additional packs and interchange them as needed, much like reels of magnetic tape. Later models of removable pack drives, from IBM and others, became the norm in most computer installations and reached capacities of 300 megabytes by the early 1980s.
In 1973, IBM introduced a new type of hard drive codenamed "Winchester." Its primary distinguishing feature was that the disk heads were not withdrawn completely from the stack of disk platters when the drive was powered down. Instead, the heads were allowed to "land" on a special area of the disk surface upon spin-down, "taking off" again when the disk was later powered on. This greatly reduced the cost of the head actuator mechanism, but precluded removing just the disks from the drive as was done with the disk packs of the day. Instead, the first models of "Winchester technology" drives featured a removable disk module, which included both the disk pack and the head assembly, leaving the actuator motor in the drive upon removal. Later "Winchester" drives abandoned the removable media concept and returned to non-removable platters.

Dream

Dream.. what is dream.. would you like to know some facts about dream..?
I figure it out by reading plenty of resources, just wanna share it. I only share with interesting point.


1.We paralyzed while while having a sleep
it prevent our body from acting out aspects of our dreams. According to wikipedia 'Glands begin to secrete a hormone that helps induce sleep and neurons send signals to the spinal cord which cause the body to relax and later become essentially paralyzed.' 

2.We only dreams of people that we only had saw in our memory
means we only dreams of faces in our dream that we had seen in our life, dreams don't inventing those faces. they are real faces of real people that we have seen during our lifetime but may not know or remember?

3.Dream Incorporation
Our mind stimuli our senses while we dreaming, this means that sometimes in our dreams we hear a sound from reality and incorporate it in a way. For example you may be dreaming that you watch Celina Dion concert while your sister or brother played Celina Dion song.

4.We will forget 90% of our dream.
After 5 minutes of waking up, half of our dream will be forgotten, within 10 minutes, 90% lost.
(P/S: sometime, every time i sleep, i put a notebook with pen beside my bed, every time i wake up, if i got a beautiful or bad dreams, i will write or draw to describe what i had just dream)
  

There were other point that you can checkout.. only that point i found it interesting..
so, have a good dream...

LASER

i used to play laser that i bought from mini market, long time a ago, pointing it on building, even someone windows.. this cheap laser was fun to play.. but there was an expensive laser that double the fun, although it is fun to play, it may be dangerous to play..
Now days people use laser on their daily life such as on CD, DVD even blue-ray..
On every corner of this world, every part of them, people use laser to do something, such as entrainment, army and etc.. this technology was a cool thing..
The main function of laser have been modernize to something, or i called it postmodernism .. something better, even cool .. same goes with our  skill, our ability, what we good at, it can be modernize to something, something that will make our life better, even something that will help people.. here a video explain fact of laser, i do not own this video.. just wanna share it..check it out .
so, let postmodernist people, have a nice day . 

INCEPTION







There is only one word to describe how awesome this movie is........ originality....
that's right, it's one of a kind., the story line, the climax, the action were awesome, i don't like to talk much, if you haven't watch it, go grab some time to watch it, what do i mean by grab some time is you have to watch it two to three time.. then you will get it what is the movie all about...
sometime, one of the fact or scene was true, it happen in our life.. some of you may experience it, such as fall from a building or something and you felt the jolt, and it woke you up from the sleep, sometime even your body was little bit moving..
There were several story from my friends about their dreaming, one of them was, when he dream of been stabbed by a robbery, he woke up suddenly and he already hold his stomach, it was where the robbery stabbed him in the dream.. it was odd to hear but, it reality...it how our dream related to our mind, than it comes to an action.. 
so, my point is... let's think outside from the box.. huh.. i dunno, totally random... hahah
have a nice movie people...