Wednesday, April 1, 2015

HIDE PADA JQUERY

SEDIKIT BERBAGI 


<!DOCTYPE html>
<html>
<head>
<script src="jquery.js"></script>
<script>
$(document).ready(function(){
    $("button").click(function(){
        $("p").hide();
        });
    });
</script>
</head>
<body>

<button>Hide</button>

<p>Coba - coba aja.</p>

</body>
</html>

BELAJAR JQUERY

    <html>
    <head>
<script src="jquery.js">
</script>
<script>
$(document).ready(function(){
$("#nama").blur(function(){
cekkosong($(this).val());
});
$("#pass").blur(function(){
cekkosong($(this).val());
});
$("#login").click(function(){
$("#wrapper").load("teks.txt");

});


});

function cekkosong(value){
if(!value){

$('#msg').html("Wajib di isi");
$('#msg').show(1000);
}
else
{
$('#msg').html("Klik Login");
$('#msg').show(1000);
}
}
</script>
    <style>
        body {
            padding :0px;
            margin : 0px;
            background-color : #9ad6bd;
        }
        #msg{
display: none;
position: absolute;
background: #F80;
padding: 10px 100px;
top: 200px;
}
        #wrapper {
            background-image:url(pink.png);
margin-top:50px;
            width:500px;
            height : 200px;
            margin-right:auto;
            margin-left:auto;
box-shadow: 10px 5px 7px #222;
        }

    </style>
    </head>
    <body>
    <div id="wrapper">
<table align="center">
<tr>
<td><h1>Login</h1>  </td>
</tr>

<tr>
<td> Username </td>
<td>:</td>
<td><input type="text" id="nama"></td>
</tr>
<tr>
<td> Password </td>
<td>:</td>
<td><input type="password" id="pass">   </td>
</tr>

<tr>
<td> <div id="msg"></div><button id="login"> Login </button> </td>
</tr>
</table>

    </div>
    </body>
    </html>

Pengolahan Sampah Di Bondowoso

BANK SAMPAH BONDOWOSO



Bank Sampah merupakan alternatif mengajak warga untuk menumbuhkan kesadaran masyarakat dalam pengolahan sampah secara bijak dan peduli dengan lingkungan. Bank Sampah pada gilirannya akan mengurangi tingginya angka sampah di masyarakat juga di tempat pembuangan akhir (TPA), dengan begitu volume sampah yang ada di masyarakat dan TPA diharapkan dapat berkurang.

Di RT 4 RW 1 Kotakulon Bondowoso, Ibu-ibu PKK punya ide meneruskan membuat Bank Sampah,
Mungkin ini terlihat sepele. Yang biasanya kita punya sampah seperti botol minuman bekas, buku bekas, kardus bekas, atau kaleng bekas ada yang dibuang (dibuang sayang) agar bermanfaat, ada yang di loakan.

Tujuan dari Bank Sampah ini sendiri selain ngebantu orang-orang di sekitar rumah untuk meloakan barang bekas mereka, Bank Sampah ini juga ngebantu orang-orang yang tidak mampu atau malas menabung. Mungkin karena tidak ada uang atau malas mengeluarkan uang.

Nah, di sini Bank Sampah gak nabung pakek uang loh, tapi pakek sampah, dengan jenis yang bermacam-macam dan yang pasti harganya juga bermacam-macam. Nabungnya 2 minggu sekali.

Sistem pengembaliannya adalah pertahun. Nanti di setiap tahun siapa yang menabung paling banyak bakalan dapat hadiah dari RT. Bank sampah ini belum di komersilkan, ini hanya kegiatan untuk warga sekitar RT 4 RW 1 Kotakulon Bondowoso.

Semoga bisa menginspirasi kita semua dan gak hanya di kotakulon saja. Semoga merembes ke RT/RW lain di Bondowoso dan ada juga yang mencetuskan, membantu warganya agar menabung serta peduli akan lingkungan yang sehat, rapih dan bersih.

BLH mengaku sangat terbantu dalam mengatasi permasalahan sampah di wilayah Kabupaten Bondowoso.

Bambang menjelaskan, sesuai dengan Peraturan daerah (Perda) Nomor 3 tahun 2011 tentang pengelolaan sampah, yaitu sampah harus diolah sejak dari sumbernya, maka inisiatif masyarakat untuk mendirikan bank sampah sangat membantu Pemkab setempat.

Dengan demikian, BLH Kabupaten Bondowoso mengapresiasi gerakan yang telah dilakukan oleh masyarakat karena telah peduli terhadap lingkungan dengan mengembangkan pengelolaan bank sampah secara mandiri.

Monday, March 30, 2015

Ronjhangan

Ronjhangan


Pujer adalah salah satu kecamatan di daerah Bondowoso,Jawa Timur tepatnya terletak pada ketinggian 220 s/d 427 Dpl merupakan wilayah Agropolitan dan memiliki Luas wilayah = 33.591 Ha yang terbagi atas Tanah Sawah, Perkarangan,Tanah Tegal/Kebun  dan Kolam Ikan.

Di kecamatan Pujer ini ada kesenian tradisional yang disebut "ronjhangan" atau lesung
untuk menumbuk padi yang biasa dimainkan ibu-ibu. Awalnya, kesenian tersebut hanya merupakan musik instrumen, namun dalam perkembangan diikuti dengan lagu-lagu berbahasa Madura yang mengandung nilai-nilai luhur dan juga menabuh 'ronjhangan' itu digunakan oleh ibu-ibu untuk mengusir rasa lelah setelah bekerja, khususnya menumbuk padi.

Namun, semakin pesatnya teknologi di zaman sekarang semakin punahnya ibu-ibu yang menumbuk padi karena sudah ada mesin penggiling padi sehingga ronjhangan juga tidak dimainkan lagi.

Nah, Kecamatan Pujer ini sebagai pusat kesenian Ronjhangan membentuk grup-grup yang biasanya ditampilkan saat ada acara memperingati hari jadi Bondowoso ataupun  HUT RI walaupun tidak semurni Ronjhangan zaman dulu karena sudah dipadukan dengan “Jidur” ataupun semacam beduk. 

Tapi apa daya semakin banyaknya musik yang berkembang dan jauh lebih diminati oleh para remaja saat ini.Ronjhangan pun punah, alat yang digunakan juga kebanyakan sudah rapuh dimakan rayap dan juga karena sudah tidak pernah digunakan lagi.

Kalau sudah begini mau menyalahkan siapa?

Apa teknologi yg kita salahkan?

Kemana para pemuda dan pemudi Bondowoso ?

Apa yang telah kalian lakukan untuk Bondowoso ?

Mari kita semua bergotong-royong saling bahu-membahu melestarikan kesenian dan budaya asli Bondowoso ”KALAU BUKAN KITA SIAPA LAGI”. 
 

Friday, February 14, 2014

COMPONENTS - COMPONENTS OF COMPUTER HARDWARE & SOFTWARE

Component - Component In Computer Hardware

Computer Hardware also called Computer Architecture and also can be defined and categorized as a science and an art on how to interconnect hardware components to be able to create a computer that meets the functional requirements , performance , and costs targets . But here we will only discuss the architecture in general , computer architectures Broadly speaking, can be divided into four , namely :

Central processing unit ( CPU ) , which controls all other units of the computer system / transform inputs into outputs . Detailed as follows : Primary storageControl unit ( control unit ) , making all the units work together as a system , arithmetic and logical unit , where berlangsungkan mathematical calculations and logic operations . Secondary storage ( secondary storage ) , menyedikan place to store programs and data when not in use .
Input unit , entering data into the primary storage .
Output Unit , and record or print the results of processing . ( primary storage ) , containing the processed data and programs , ...
Primary storage : storage area

CPU ( Central Processing Unit )
Central Processing Unit , is where the heart or the life of a computer . This was where all the processes are done by a computer takes place . Here are the major organs in the CPU :

Processor : Run the program .
Motherboard : The motherboard is the home of a device in which all related to be entered into the system must go through the motherboard .
Video Graphics Adapter ( VGA ) : Intermediary to translate the output of the processor to display to monior .
Power Supply Unit ( PSU ) : To supply power to all the components in the computer . As well as to stabilize the voltage automatically.
Hard Drive: One type of storage in a computer memory .
Memory ( speed ) : The bigger the more free memory capacity of a computer to execute the program .
Input Device
Input devices are divided into two groups, namely input devices directly and indirectly. Direct input tool allows input is processed directly by the CPU via the input device without first inserted into the external storage medium . Direct input device consists of several groups, namely : keyboards , pointing devices , scanners , voice recognizer . Indirect input device , wherein the data entered is not directly processed by the CPU , but the first recorded to a medium of a machine readable form ( form can be read by a computer and an external storage ) . Indirect input device comprising: keytocard , keytotape , keytodisk , etc.

Keyboard : The creation of a computer keyboard typewriter inspired by the creation of the basic design created and patented by Christopere Lathan in 1868 .
Mouse : can be moved anywhere in the direction of movement of our hands .
 Scanner : an electronic device that functions similar to a copy machine .
Monitor : Computer screen also called , serves to show that the information can be viewed .
Printer : used to print the data / information on paper
Speaker : function to release information in the form of sound
Processor : as the central data processing and controlling other devices work .
Mainboard : the machine frame computer where the processor and components - other components installed
Diskette Drive : called floppy drive , insert the floppy disk that place ( floppy ) . Function to read and write data on the diskette .
CD Drive : place insert a CD , or a function to read and write data on CD / VCD
 Hard drive: is the data storage . Hard drive are in the case ( body ) and the computer rarely move-move ( called fixed disks )
Memory ( RAM ) storage of temporary data . RAM stands for Random Accses Memory, the memory that can be accessed randomly by the processor .
 VGA - Card : components which display an image / display on the monitor . ( Video Graphics Array )
 Sound Card : functional components that process data into sound that will be displayed on the speakers
LAN Card : components that will connect with other computers . Not always exist on the computer , and installed if necessary.
 Modem : components are necessary if we want an internet connection , or to send data over the telephone network .
Stabilizer : stabilizing electric current that flows into the computer's power supply is not too ride - down which can cause damage to electronic equipment and data .
UPS : to prevent the computer is off when the unexpected electrical outages . At the time the power goes out , the UPS automatically provides power to the computer .
Output equipment
The resulting output of the processor can be classified into four forms , namely writing ( letters , digits , special symbols ) , image ( in the form of graphs or pictures ) , sound , and other forms that can be read by machine (machine - readable form ) . Equipment output can be:

Hard - copy device is a tool that is used to print text and images on hard media such as paper or film .
Soft - copy device is a tool that is used to display text and images in the media in the form of electronic signals software . Example : >> Printer : Output device that serves to print the data ( Document , Picture , web page , etc. ) >> Monitor : Output devices which display the data from the CPU . Projector >> : Just as a monitor , projector Dashboard displays data from the CPU , the output size projector badanya is much larger than the monitor . Speaker >> : Tool output for devices such as voice .
primary storage

Magnetic tape ( Magnetic Tapes )
Floppy disk ( diskette ) ,
 Zip Drive
flash Disk
hard Disk
Disk Optics ( Optical Disks )


Component - Component Software On Computer
Program Application ( Application Software )
The program is a software application that is ready to be used by the user to facilitate its work . The application program can be divided into :

   a. Word Processing
   Is a program that can be used ppengolah word for writing , editing the manuscript . An example is Microsoft Word 2003 , Microsoft Word 2010 , Lotus Ami Pro , and others .

   b . desktop Publishing
   Is a program that can be used to adjust the layout of a text before printing . An example is the Ventura Publisher and Page Maker .

   c . Spreadsheet programs
   Is a program that can be used to process the numbers . Numerical data processed in the column . Examples of these programs are Microsoft Excel , Lotus Improv , and others .

   d . Database Management System
   These programs are used to store , process data , and then generate the information . The data are processed in the form of a database . Conytohnya is Paradox , Microsoft Access , My Sql , and so on .

   e . Graphics
With this program we can have a graphical process data such as drawing , color meberi , create animations , photo editing , and others. Examples of programs are Corel Draw Graphics , Adobe Photoshop , PhotoShine , and others .

   f . Accounting program
   This program is used to manage finances . Usually those who use this program are companies with large cash flow . This sample program is Pacioli , 2000, Peach Tree Accounting , and so on .
 
   g . Statistics program
   This type of program is used to conduct research related to statistical analysis . Examples are Statistica , SAS , etc. .

   h . Communication
   This type of program is used to communicate with other users . An example is the Carbon Copy , DataFax , etc. .

   i . multimedia
   This program relates to multimedia tasks . An example is Adobe Premiere Pro , Microsoft Video , and others .

   j . game
   The program is only a game . For example, Prince Of Persia Need For Speed ​​, GTA , and others .

   k . antivirus
   Is a program that is used to detect and eradicate computer viruses . For example, it is much like Avira , AVK Kasper Sky , SmadAV , and others .

operating system PCB PC



The operating system (English : the operating system ; OS ) is a set of programs that manage computer hardware resources or hardware , and provide common services for application software . The operating system is the most important type of system software in a computer system . Without the operating system , the user can not run an application program on their computer , unless the application program boot .
The operating system has a systematic scheduling includes memory usage calculation , data processing , data storage , and other resources .
For hardware functions such as input and output and memory allocation , the operating system acts as an intermediary between application programs and the computer hardware , [ 1 ] [ 2 ] although the application code is usually executed directly by the hardware and will frequently call the OS or disconnected by it . Operating systems are found on almost any device that contains a computer - from mobile phones and video game consoles to supercomputers and web servers .
Examples of modern operating systems are Linux , Android , iOS , Mac OS X , and Microsoft Windows
Processor [edit | edit source ]

The processor executes computer programs . The processor is a chip in the computer system that runs the computer program instructions . In every second the processor can execute millions of instructions .
The program is a series of instructions given to a computer . While the process is a part of the program that are in a particular status in the execution sequence . In the discussion Operating Systems , we often discuss the process compared with the program . In a modern operating system , in particular when not all programs loaded in memory , but only one part of the program . While other parts of the program remains rest in the disk storage media . Only in times of need alone , part of the program loaded in the memory and executable by the processor . This greatly saves memory consumption .
Some systems run only a single process at a time , while others run a multi - process at a time . Though most of the computer system has only one processor , and a processor can execute only one instruction at a time . So how a single processor system can run multi - process ? Surely, in a very small granularity , the processor executes only one process at a time , then quickly he moved to run other processes , and so on . So for vision and feeling of a human user , as if the processor run multiple processes simultaneously .
Each process in an operating system to get a PCB ( Process Control Block ) which contains information about the process , namely : an identification process ( Process ID ) a unique identity and become the number , the status of the process , the process execution priorities and process location information in memory . Priority process is a value or quantity that indicates how often the process should be executed by the processor . The process that has a higher priority , be executed or executed more often than the first lower -priority processes . An operating system can only specify all processes with the same priority , so that each process has an equal opportunity . An operating system can also change the priority value of a particular process , so the process will be able to have a greater chance at the next execution ( for example : on a process that was already too long waiting for execution , the operating system raises the value priorities ) .

Benefits Of Technology Basic Human Needs .


a) Food ( food )

- The discovery of seeds that can be produced in a short time doubled .

- The use of agricultural mechanization to harvest so the result is greater production when compared to using human power .

- The use of biotechnology ( eg plant hormone ) to stimulate the growth of leaves , flowers , or fruits that grow more .

- The development of food manufacture of petroleum , enhanced nutritional cereals , food manufacture proteins from leaves and manufacture of imitation meat products from vegetable protein sources . [ 1 ]

b ) Clothing ( apparel )

- The existence of textile machinery to accelerate the process of making clothes .

- With the advancement of technology , it has been found synthetic fibers , such as polyester , polipropelin , polyethylene , etc. , so that the manufacture of textiles can be done on a large scale in a short time .

c ) Board ( Housing )

By applying advanced technology , people are able to build houses and skyscrapers buildings . People no longer use the stairs , but simply by pressing a button and in an instant the 've arrived at the destination floor . Until this century, people try to take advantage of the ocean and space as much as possible through artificial islands with sea farms and plantations . [ 2 ]

2 ) Benefits of the SDA Reform

a) The development of the technology can be utilized to increase the quantity of a product .

- In the field of agriculture

With materials technology to determine which areas of the field soil , the content of the elements required by the plant so it can be determined that the most appropriate fertilizer . With the advancement of technology seeds can be determined by using radioactive rays , for example, the type of rice Atomita I of artificial mutation of rice planthopper resistant Pelita I brown and green .

With modern technology , people can know the condition of the growth of a plant . For those countries is very limited agricultural land , they increase the quantity of food production by developing crops that depend on the water that comes flowing elements needed plants . [ 3 ]

- In the field of industry .

Let's take the example of palm oil processing industry . The use of advanced technology to reduce the amount of oil that evaporates and the amount of oil left on the lees . Advances in technology will enhance the productivity capabilities of both the industry and the technological aspects of the industry on the aspects of production . In the future , the benefits of technological developments in the industry will be increasingly important , in which the possibility of individual consumers in direct contact with the plant so that the service can be implemented directly and individual tastes can be met and more importantly, consumers do not need to go to the store . [ 4 ]

b ) The development of the technology can increase the quality / quality of production , for example in the processing of petroleum, gasoline initially we know , now we know the premium .

c ) Processing of natural resources effectively and efficiently to increase the diversity of production , for example, can be made in addition to cassava cassava can also be made of liquid sugar . [ 5 ]



3 ) Benefits Of HR Technology .

a) The development of technology may encourage people to utilize natural resources more effectively and efficiently . Humans can menguah transportation and communication systems to facilitate all activities .

b ) The development of technologies to increase the quality of human resources ( skills and human intelligence ) , because it opens up the possibility of the availability of facilities and infrastructure supporting scientific activities . Moreover, it also opens the possibility of increasing the prosperity and improvement of human intelligence .

c ) Pressure , keen competition in various aspects of life as a consequence of globalization , will give birth to a generation that disciplined , diligent and hardworking . [ 6 ]

4 ) Benefits of Communications and Transport .

a) Communication

- With modern technology , humans can create telegram ( mid 20th century ) which can be used to convey a message to thousands of miles in a few minutes .

- With modern technology , humans can create phone ( invented by Bell in 1876 ) so it can communicate directly even if the distance is very far . Till now man has been able to make various kinds of mobile phones with various facilities and advantages of each .

- The discovery of radio sets ( by Marconi 1896) to send and receive news without going through the connecting wire .

- The discovery of a television that can send voice and image to the viewers living within hundreds of miles of the object that was witnessed .

- The discovery of the latest communication tools , which are combined with satellite radio and television . With this tool one can see the other person's face even though they are a different hemisphere .

- The discovery of a computer . Experts such as doctors , lawyers , administrators and so on can be easily , precisely and quickly obtain the necessary information from the computer , because the computer can store data or information in large numbers , and in a short time can be displayed the data / information required .

- With berkembanganya then made satellite communications technology / domestic satellite . Some examples include Wester satellite communications in the United States . Anik in Canada , Russia and Palapa Molnya in Indonesia . [ 7 ]

- The discovery of radar .

b ) Transport

Prior to the development of technology , transportation is done by foot , horse , ox-carts , horse-drawn carriage , or for the camels seen sand . But after developing technology , people can make transportation infrastructure . For transportation on land , such as motorcycles , cars , buses , trucks , trains , bridges with particular strength in accordance with the requirement that vehicles must pass . For sea transport made ​​ships , to air transport aircraft industry created with speeds greater than the speed of sound . Aircraft that use high technology , such as the Concorde 602 ( supersonic transport aircraft ) which has a speed of 1400 miles / hour . With Concorde 602 , the distance London - New York can be reached within ± 3 1/2 hours .

With advanced technology , people also have and continue to conduct exploration into space to look for the possibility of migrating to another planet . With the advancement of technology and venture into space exploration , the experts made ​​spacecraft which is used to examine and search for data beyond the earth for their needs . Several spacecraft that have been launched include:

1 . Apollo is used to examine or obtain data on the moon .

2 . Venera which successfully landed on the planet Venus and managed to collect pictures of the surface of Venus .

3 . Viking who has successfully landed on Mars .

4 . Marines also used to retrieve the data on the planet Mars .

5 . Voyager is used to conduct research planets Jupiter , Saturn , Uranus , Neptune , Pluto and continue to leave our solar system .

6 . Pioneers who have the same mission with Voyager .

In addition to spacecraft also made ​​among others Rover spacecraft , Vostok , Voskhod , Soyuz , and Mercury .

5 ) Improved Health Benefits Of Technology .

a. Enhance Science and facilities in the field of Medicine .

For the development of medical science , the necessary infrastructure is basic science ( chemistry , biology and physics ) , electronic devices and non- electronic as well as professional researchers in the energy field. The emergence of biochemistry , biophysics , physical chemistry , bacteriology , histology (the study of tissues ) , stimologi ( cell science ) , parasitology that is in line with the development of electronic equipment , such as thermometers , electron microscopy , X-ray , laser light stethoscope , and other much help in solving problems in the field of medicine .

In the 20th century the surface part of surgery is very popular , because it can solve many problems of disease through surgery . This is due to the support of the diagnosis made ​​tools , such as X-ray machine that allows people to see the situation in the human body , elektrokardiograp , which can diagnose heart irregularity of work , electric encepkalegrap can record the movement or flow of the brain , the basal metabolism that can measure the speed of fat burning foods and in the body .

Facilities are more advanced equipment to improve health services for the community , among others :

1 . heart transplant

2 . washing the blood

3 . Replacement corneas

4 . Installation of a pacemaker .

5 . The use of electronic equipment for people with hearing loss .

6 . IVF services .

7 . Contraceptive services .

b . Improving Drug Technology .

Technological advances in the field of medicine in line with technological advances in the field of medicine because those two things are inseparable . Actual treatment of the problem has been known to the public , long before the development of science and technology is only just a different system .

With the technology of materials , people can separate a mixture of compounds , and can construct a new compound from other compounds . For example, the discovery of insulin substance in 1920 by Frederick Banting Grand , which is then reinforced by the discovery of Charles Herbert ( 1921 ) . They separated insulin from animal pancreas gland and use it for the treatment of diabetes . Treatment with blood transfusions is the result of a research pathologist in 1910 which classifies human blood into class A , B , AB and O. From the results of further research labih he found blood RH factor .

Medicine technology pioneered by Dr. . Morris Fishbein . Around the year 1910 , among others, discovered ether as an anesthetic , as well as other substances such as morphine , digitalis , diptherian vaccines , iron , quinne , iodine , alcohol , and mercury . Around the year 1945 , among others, found sulfate , penicillin , and other anti Biotika , blood , blood plasma and blood derivatives , quinacrine , and other anti-malarial drugs , ether and other anesthetics , digitalis , arsphenomines ( and derivatives ) , derivatives arsenate as a cure syphilis , immunization substance insulin , liver extract , hormones and vitamins .

c . Can eradicate infectious diseases .

According to the research , infectious diseases can be caused by bacteria , worms , fungi and viruses . With the electron microscope it can be seen the proliferation of a bacterium . The development of science and technology led to the success of medical science in following the dynamic behavior of the epidemic waves , so as to hold the prevention and eradication of infectious diseases .

Prevention of a disease , among others :

1 ) Held water treatment technology to get clean water for the community .

2 ) Maintain cleanliness of neighborhoods , for example, prevent waterlogging in the residential neighborhood , with adequate drainage technology .

3 ) Through the medium result of advanced technology , given an explanation of the causes, consequences and prevention of infectious diseases means to heighten public awareness of the importance of knowledge about the disease . Transmitted in order to avoid the disease .

Effort restrictions infectious disease :

With the technology in the field of medicine has advanced drug can be made for a variety of infectious diseases , so quickly eradicated . In addition, a complete absence of equipment it is possible to localize the infectious disease so as to prevent the expansion of the patient . [ 8 ]

6 ) Benefits of Technology in Education

a) The emergence of the mass media , especially the electronic media as a source of science and education center .

b ) The emergence of learning methods are new , which allows students and teachers in the learning process .

c ) learning system does not have to go through face to face , but can also use the internet and postal services etc. .

7 ) Benefits Technology Achievement Against Prosperity

a) Bring material prosperity

Technological developments gave birth to a new branch of science , among others :

1 ) Modern techniques consisting of :

- Chemical Engineering

By using chemical techniques , one can establish the basic chemical industry to produce raw materials for industrial use , such as sulfuric acid , nitric acid , hydrochloric acid , acetic acid , and others .

- Nuclear Engineering .

By using nuclear techniques , anyone can make a nuclear reactor that can produce radioactive substances . These substances can be used in the field of health ( X-ray ) , the field of agriculture to obtain superior seeds , and others .

- Mechanical Engineering

By using techniques to mechanical person can make the design and manufacture of a variety of machines .

- Flight technique .

By using the technique of flying the aircraft can be made ​​from the simple to the sophisticated ( spacecraft )

2 ) Forest Technology ; person can cultivate the forest so as to obtain results , but without damaging it .

3 ) Warehouse technology .

4 ) Metallurgy .

With the metallurgy of the metal can take the seeds thereof , for example taking iron ore from the mixture . In addition, people can also create a new substance by mixing two or more kinds of metals , such as making steel from iron and carbon .

5 ) Transportation Technology

b ) to bring the ease of living .

1 ) With modern techniques , one can control the water flow of the river , the dams, the primary channel and secondary channel to irrigate the fields and power plants .

2 ) With modern techniques , have to be made a variety of tools that can increase a person's job . For example, the calculator provides an easy to calculate .

3 ) With modern techniques , can be made a variety of educational media such as OHP , slides , film strips , TV , and other taperecorder facilitate educators to carry out their duties .

4 ) With the modern techniques can be made ​​a variety of means of transportation , such as airplanes , ships , trains , and other motor vehicle or means of communication , such as telephone , telegram , satellite , radio , TV , CB , and others .