domácí vodárna Things To Know Before You Buy
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Technological developments have resulted in significant changes in society. The earliest recognized technological know-how could be the stone tool, used during prehistory, followed by the control of hearth—which in turn contributed to the growth in the human Mind and the event of language over the Ice Age, based on the cooking speculation.
The term 'know-how' has its roots during the Greek terms 'tekhne,' indicating art or craft, and 'logos,' indicating speech or expression. It began to be used in English within the seventeenth century to make reference to conversations about utilized arts. In 19th-century Europe, 'technik' in German and 'strategy' in French were utilized to seek advice from a approach to doing one thing. In both languages, 'technologie' was applied to describe the academic self-control of techniques for arts and crafts.
They applied a direct sulfide flux while in the smelting of ores, together with the use of a wind-drafted clay kiln, which launched direct in to the atmosphere and also the sediment of rivers.[86]
Investigate into renewable Electricity triggered the opportunity to harness photo voltaic and wind Electrical power. Scientific reports in quantum mechanics yielded considered one of its to start with technological programs, quantum pcs. The exact same theory relates to artificial intelligence, which today can execute unique responsibilities. During the in the vicinity of long run, AI know-how will evolve to become as commonplace as smartphones.
If you break down the Greek phrase “Technologia”, you have got “Techne” – the craft or art by which you attain a factor and “Logos” – a expressing. It depends on numerous science regions, for instance pure and applied sciences, industrial arts, and engineering.
After you see weighty engineering structures like bridges and enormous properties, that's the magnificent function of design know-how.
The creation of the wheel revolutionized trade and war. It didn't just take extended to find out that wheeled wagons may very well be employed to carry hefty loads. The traditional Sumerians employed a potter's wheel and might have invented it.[46] A stone pottery wheel present in the city-point out of Ur dates to about 3,429 BCE,[47] and perhaps more mature fragments of wheel-thrown pottery happen to be found in the same spot.
An individual Keeping a hand axe Instruments have been to begin with developed by hominids by way of observation and demo and mistake.[11] All around two Mya (million many years in the past), they uncovered to make the main stone tools by hammering flakes off a pebble, forming a sharp hand axe.
Engineering is the process by which technological know-how is designed. It usually needs issue-resolving less than rigorous constraints.
In addition, it supplies far better safety devices to avoid medical professionals from contracting health conditions when dealing with patients.
which can be allowing produced nations around the world to 'do additional with much less', and raising incentives to do so. Through the Cambridge English Corpus Individuals from this area have manufactured a relatively smaller number of tunes technology
Despite the fact that these days we regularly think of technological innovation as smartphones, electric cars, and Area motor vehicles, practically all the things that has been Utilized in daily life for centuries is an item of technology.
[111] This envisioned technological unemployment has led to requires click here improved emphasis on computer science education and learning and debates about universal primary revenue. Political science experts forecast this may lead to an increase in extremism, while others see it as a possibility to usher within a write-up-scarcity financial system.
The background of technologies stretches back to prehistoric occasions. Stone axes and wooden sticks developed around 2 million a long time in the past are deemed the earliest technological items. The invention in the wheel, sailing ships, and drinking water distribution programs mark later on technological developments.