Technology The New York Times
This lesson discusses these advancements in technology, and provides an overview of what technology is. Technology is often a consequence of science and engineering — although technology as a human activity precedes the two fields. For example, science might study the flow of electrons in electrical conductors, by using already-existing tools and knowledge. This new-found knowledge may then be used by engineers to create new tools and machines, such as semiconductors, computers, and other forms of advanced technology.
- ’41 won the 1995 Nobel Prize for Physics for the first detection of the neutrino, a subatomic particle whose detection is a keystone to understanding elementary particle physics.
- Science is the reasoned investigation or study of phenomena, aimed at discovering enduring principles among elements of the phenomenal world by employing formal techniques such as the scientific method.
- Swinburne students attended a special address by Ukrainian President Volodymyr Zelenskyy via live video link, followed by a student Q&A with the President.
- Most of the women were casual workers working, typically, with low capital investment in tools and technology.
- Mechanical technology is used for any task that involves doing mechanical work, which is primarily the motion of objects.
Reuters provides business, financial, national and international news to professionals via desktop terminals, the world’s media organizations, industry events and directly to consumers. Technology is the use of scientific knowledge for practical purposes, and for solving problems. For this activity, identify whether the highlighted word in each of the given scenarios is an example of a mechanical, electronic, industrial, medical, or communications technology.
The ancient Romans had many public flush toilets, which emptied into an extensive sewage system. The primary sewer in Rome was the Cloaca Maxima; construction began on it in the sixth century BCE and it is still in use today. Since the distinction between Technik and Technologie is absent in English, both were translated as technology.
Ancient Greek philosopher Archimedes was the first to record simple machines, including pulleys, levers, and inclined planes, all used as machines to lessen the work needed to accomplish a task. During the Industrial Revolution, mechanical principles were used in the invention of engines, which use a system of pistons to generate large amounts of force needed to move trains and power factories. In modern times, mechanical technology is employed to accomplish all sorts of engineering tasks, such as running our cars, lifting heavy objects, and transporting goods. As tools increase in complexity, so does the type of knowledge needed to support them. Moreover, these tools have become so complex that a comprehensive infrastructure of technical knowledge-based lesser tools, processes and practices exist to support them, including engineering, medicine, and computer science. Complex manufacturing and construction techniques and organizations are needed to construct and maintain them.
The first uses of iron alloys such as steel dates to around 1400 B.C.E. Other technological advances made during the Paleolithic era were clothing and shelter; the adoption of both technologies cannot be dated exactly, but they were a key to humanity’s progress. As the Paleolithic era progressed, dwellings became more sophisticated and more elaborate; as early as 380,000 B.C.E., humans were constructing temporary wood huts. Clothing, adapted from the fur and hides of hunted animals, helped humanity expand into colder regions; humans began to migrate out of Africa by 200,000 B.C.E. and into other continents, such as Eurasia.
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