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Inspire your inbox –Sign up for day by day fun details about this present day in historical past, updates, and particular provides. Be looking out for your Britannica publication to get trusted stories delivered proper to your inbox. Know in regards to the evolution of cars over timeThe revolution in the car trade from the early years to now with greener, electric, high-expertise cars. The earliest recognized use of wind power is the sailing ship; the earliest report of a ship beneath sail is that of a Nile boat courting to the eighth-millennium BCE. From prehistoric instances, Egyptians probably used the facility of the annual flooding of the Nile to irrigate their lands, progressively studying to manage a lot of it via purposely constructed irrigation channels and "catch" basins.

A trendy instance is the rise of communication technology, which has lessened obstacles to human interplay and as a result has helped spawn new subcultures; the rise of cyberculture has at its foundation the event of the Internet and the computer. As a cultural activity, know-how predates both science and engineering, every of which formalize some aspects of technological endeavor. Scientists and engineers usually prefer to define technology as utilized science, quite than because the things that people make and use.

Continuous studies have shown that increased BMI and weight gain are related to individuals who spend lengthy hours on-line and never exercising frequently. Heavy Internet use can be displayed in the college decrease grades of those that use it in extreme amounts. It has also been famous that using cell phones while driving has elevated the occurrence of street accidents — particularly amongst teen drivers. Statistically, teens reportedly have fourfold the variety of highway site visitors incidents as those who are 20 years or older, and a really excessive proportion of adolescents write (81%) and read (ninety two%) texts while driving. In this context, mass media and know-how have a adverse influence on folks, on each their mental and bodily health. Therefore, in accordance with Bernstein, as an alternative of focusing on expertise and its hypothetical influences on present American growing unemployment and declining wages, one needs to worry extra about "dangerous policy that fails to offset the imbalances in demand, trade, revenue, and opportunity."

For the manufacture and design of the means of transportation, see aerospace business; automotive business; ship development. For communications technology, see broadcasting; computer science; data processing; photography; printing; photoengraving; typography; telecommunication. For the processes and products of other manufacturing industries, see adhesive; clothing and footwear business; dye; explosive; ground masking; forestry; chemical industry; man-made fibre; floor coating; papermaking; cleaning soap and detergent; textile. For medical applications of know-how, see prognosis; therapeutics; drug; medication, history of; pharmaceutical business. For therapy of the organization of technological systems, see automation; engineering; manufacturing system; methods engineering; work, historical past of the organization of.

The earliest stone tools had been little more than a fractured rock, however roughly 75,000 years ago, pressure flaking offered a approach to make a lot finer work. The term "know-how" rose to prominence in the twentieth century in connection with the Second Industrial Revolution. This article is about the use and information of methods and processes for producing goods and providers.

Some critics see these ideologies as examples of scientism and techno-utopianism and concern the notion of human enhancement and technological singularity which they assist. Estimates for the date of this Singularity range, but outstanding futurist Ray Kurzweil estimates the Singularity will occur in 2045. Transhumanists usually consider that the point of technology is to beat barriers, and that what we commonly discuss with as the human situation is just one other barrier to be surpassed.