Jakarta

Jakarta /dʒəˈkɑːrtə/, officially known as the Special Capital Region of Jakarta (Indonesian: Daerah Khusus Ibu Kota Jakarta), is the capital and largest city of Indonesia, (though Jakarta is also a province) and one of the most populous urban agglomerations in the world.

Located on the northwest coast of Java, Jakarta is the country's economic, cultural and political centre, and with a population of 10,075,310 as of 2014. The official metropolitan area, known as Jabodetabek (a name formed by combining the initial syllables of Jakarta, Bogor, Depok, Tangerang and Bekasi), is the fourth largest in the world, yet the metropolis's suburbs still continue beyond it. Its unofficial built-up (metropolitan) area covers Bogor, Tangerang, Bekasi, Karawang, Serang, Purwakarta, Sukabumi and Subang regencies (123 districts) including also Tangerang, Bekasi, Tangerang Selatan, Depok, Serang and Cilegon Municipalities was home to 30,214,303 inhabitants as of 2010 census.

Established in the fourth century, the city became an important trading port for the Kingdom of Sunda. It was the de facto capital of the Dutch East Indies (known as Batavia at that time). Today, the city has continued as the capital of Indonesia since the country's independence was declared in 1945. The city is currently the seat of the ASEAN Secretariat as well as houses important financial institutions such as the Bank of Indonesia, the Indonesia Stock Exchange, and the corporate headquarters of numerous Indonesian companies and multinational corporations. Jakarta's business opportunities, as well as its potential to offer a higher standard of living, attract migrants from all over Indonesia, making the city a melting pot of many communities and cultures.

Recovery

Recovery or Recover can refer to:

Military

Health

Ownership

Science and technology

Tool

A tool is any physical item that can be used to achieve a goal, especially if the item is not consumed in the process. Tool use by humans dates back millions of years, and other animals are also known to employ simple tools.

Tools that are used in particular fields or activities may have different designations such as "instrument", "utensil", "implement", "machine", "device," or "apparatus". The set of tools needed to achieve a goal is "equipment". The knowledge of constructing, obtaining and using tools is technology.

History

Anthropologists believe that the use of tools was an important step in the evolution of mankind. Because tools are used extensively by both humans and wild chimpanzees, it is widely assumed that the first routine use of tools took place prior to the divergence between the two species. These early tools, however, were likely made of perishable materials such as sticks, or consisted of unmodified stones that cannot be distinguished from other stones as tools.

Stone artifacts only date back to about 2.5 million years ago. However, a 2010 study suggests the hominin species Australopithecus afarensis ate meat by carving animal carcasses with stone implements. This finding pushes back the earliest known use of stone tools among hominins to about 3.4 million years ago.

Indonesia

Coordinates: 5°S 120°E / 5°S 120°E / -5; 120

Indonesia (ⁱ/ˌɪndəˈniːʒə/ IN-də-NEE-zhə or /ˌɪndoʊˈniːziə/ IN-doh-NEE-zee-ə; Indonesian: [ɪndonesia]), officially the Republic of Indonesia (Indonesian: Republik Indonesia [rɛpublik ɪndonesia]), is a sovereign island country in Southeast Asia and Oceania. It is the largest island country in the world by the number of islands, with more than fourteen thousand islands. Indonesia has an estimated population of over 255 million people and is the world's fourth most populous country and the most populous Muslim-majority country. The world's most populous island of Java contains more than half of the country's population.

Indonesia's republican form of government includes an elected legislature and president. Indonesia has 34 provinces, of which five have Special Administrative status. Its capital city is Jakarta. The country shares land borders with Papua New Guinea, East Timor, and the Malaysian Borneo. Other neighbouring countries include Singapore, the Philippines, Australia, Palau, and the Indian territory of the Andaman and Nicobar Islands. Indonesia is a founding member of ASEAN and a member of the G-20 major economies. The Indonesian economy is the world's 16th largest by nominal GDP and the 8th largest by GDP at PPP.

Power tool

A power tool is a tool that is actuated by an additional power source and mechanism other than the solely manual labour used with hand tools. The most common types of power tools use electric motors. Internal combustion engines and compressed air are also commonly used. Other power sources include steam engines, direct burning of fuels and propellants, or even natural power sources like wind or moving water. Tools directly driven by animal power are not generally considered power tools.

Power tools are used in industry, in construction, in the garden, for housework tasks such as cooking, cleaning, and around the house for purposes of driving (fasteners), drilling, cutting, shaping, sanding, grinding, routing, polishing, painting, heating and more.

Power tools are classified as either stationary or portable, where portable means hand-held. Portable power tools have obvious advantages in mobility. Stationary power tools however often have advantages in speed and accuracy, and some stationary power tools can produce objects that cannot be made in any other way. Stationary power tools for metalworking are usually called machine tools. The term machine tool is not usually applied to stationary power tools for woodworking, although such usage is occasionally heard, and in some cases, such as drill presses and bench grinders, exactly the same tool is used for both woodworking and metalworking.