Technology Articles, Technological Information

Eventually, the working of metals led to the invention of alloys such as bronze and brass . The first makes use of of iron alloys similar to metal dates to round 1800 BCE. Human's technological ascent began in earnest in what is recognized as the Neolithic Period ("New Stone Age"). The invention of polished stone axes was a significant advance that allowed forest clearance on a large scale to create farms. This use of polished stone axes increased greatly in the Neolithic, but have been initially used within the previous Mesolithic in some areas corresponding to Ireland. Agriculture fed bigger populations, and the transition to sedentism allowed concurrently raising extra youngsters, as infants no longer needed to be carried, as nomadic ones should.

These include primates corresponding to chimpanzees, some dolphin communities, and crows. Considering a extra generic perspective of technology as ethology of active environmental conditioning and control, we will also refer to animal examples such as beavers and their dams, or bees and their honeycombs. Technology may be the data of techniques, processes, and the like, or it can be embedded in machines to allow for operation with out detailed information of their workings. Systems (e.g. machines) applying technology by taking an enter, altering it based on the system's use, and then producing an outcome are known as technology systems or technological systems.

The late-19th and early-20th centuries saw a revolution in transportation with the invention of the airplane and automobile. Other technological advances made in the course of the Paleolithic era were clothing and shelter; the adoption of both applied sciences cannot be dated precisely, but they were a key to humanity's progress. As the Paleolithic period progressed, dwellings became extra refined and more elaborate; as early as 380 ka, people were developing momentary wooden huts.

For description of the supplies which are each the object and technique of manipulating the surroundings, see elastomers; industrial ceramics; industrial glass; metallurgy; mineral deposit; mineral processing; mining; plastic. For the technology of vitality, see energy conversion; coal mining; coal utilization; petroleum manufacturing; petroleum refining. For the strategies of building expertise, see bridge; constructing construction; canals and inland waterways; dam; harbours and sea works; lighthouse; roads and highways; tunnels and underground excavations; environmental works. For the manufacture and design of the technique of transportation, see aerospace industry; automotive business; ship development.

The authorities is creating innovative/advanced applied sciences to enhance the security of its soldiers. With this improve in inhabitants and availability of labor got here a rise in labor specialization. This article was most recently revised and updated by Adam Augustyn. Our editors will evaluation what you’ve submitted and determine whether or not to revise the article.

The expertise sector is usually one of the most engaging growth investments in an financial system. Companies depend on the technology sector to assist them develop and thrive. Tech corporations run social media platforms like Facebook, Twitter, and Instagram. Tech corporations make investments heavily in research and development and should undertake riskier projects with larger future potential. Kim M. Cobb, Hanjoong Jo, and Carlos A. R. Sa de Melo are amongst AAAS scientists, engineers, and innovators being acknowledged for scientifically and socially distinguished achievements.

Britannica Quiz Technological Ingenuity From the first tools of early people to IBM’s Deep Blue pc, study extra about technological ingenuity on this quiz. Three college students have designed a machine and app that could enable underserved communities access to a important diagnostic service. TU Delft anniversary devoted to vitality transition On Friday 14 January, TU Delft celebrated its 180th Dies Natalis, or birthday. The college has chosen ‘speeding up the energy transition’ as theme for the anniversary celebrations, which is able to proceed over 180 days after Friday’s official Dies Natalis ceremony.

The historic Romans also had a fancy system of aqueducts, which were used to move water throughout lengthy distances. Put collectively, the Roman aqueducts prolonged over 450 kilometers, but less than seventy kilometers of this was above floor and supported by arches. Developments in historic times, together with the printing press, the phone, and the Internet, have lessened bodily obstacles to communication and allowed people to work together freely on a worldwide scale. The revolution in the car industry from the early years to now with greener, electrical, high-technology vehicles.