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Inspire your inbox –Sign up for day by day fun facts about today in historical past, updates, and particular offers. Be on the lookout for your Britannica newsletter to get trusted tales delivered proper to your inbox. Know in regards to the evolution of cars over timeThe revolution in the automobile industry from the early years to now with greener, electric, high-technology vehicles. The earliest identified use of wind power is the sailing ship; the earliest record of a ship beneath sail is that of a Nile boat dating to the eighth-millennium BCE. From prehistoric instances, Egyptians most likely used the facility of the annual flooding of the Nile to irrigate their lands, gradually learning to regulate much of it via purposely built irrigation channels and "catch" basins.

The distinction between science, engineering, and know-how just isn't at all times clear. Science is systematic knowledge of the bodily or materials world gained through observation and experimentation. Technologies usually are not normally solely products of science, as a result of they have to satisfy necessities similar to utility, usability, and safety.

For the manufacture and design of the technique of transportation, see aerospace business; automotive trade; ship construction. For communications expertise, see broadcasting; laptop science; data processing; images; printing; photoengraving; typography; telecommunication. For the processes and products of different manufacturing industries, see adhesive; clothing and footwear trade; dye; explosive; flooring masking; forestry; chemical trade; man-made fibre; surface coating; papermaking; cleaning soap and detergent; textile. For medical applications of know-how, see diagnosis; therapeutics; drug; medicine, historical past of; pharmaceutical industry. For therapy of the group of technological methods, see automation; engineering; production system; systems engineering; work, history of the organization of.

Optimistic assumptions are made by proponents of ideologies corresponding to transhumanism and singularitarianism, which view technological improvement as typically having useful results for the society and the human condition. ) with the harnessing of electricity to allow such improvements as the electrical motor, light bulb, and numerous others. Scientific advances and the invention of latest ideas later allowed for powered flight and developments in drugs, chemistry, physics, and engineering. The rise in technology has led to skyscrapers and broad city areas whose inhabitants rely on motors to move them and their meals provides. Communication improved with the invention of the telegraph, telephone, radio and tv. The late-nineteenth and early-20th centuries noticed a revolution in transportation with the invention of the airplane and car.

The earliest stone tools were little more than a fractured rock, but roughly seventy five,000 years ago, stress flaking provided a way to make a lot finer work. The time period "technology" rose to prominence in the 20th century in connection with the Second Industrial Revolution. This article is concerning the use and information of techniques and processes for producing goods and providers.

Some critics see these ideologies as examples of scientism and techno-utopianism and fear the notion of human enhancement and technological singularity which they support. Estimates for the date of this Singularity vary, but prominent futurist Ray Kurzweil estimates the Singularity will happen in 2045. Transhumanists generally believe that the purpose of technology is to beat obstacles, and that what we commonly check with as the human condition is simply another barrier to be surpassed.