A steam turbine with the case opened. Such turbines produce most of the electricity used today. Electricity consumption and living standards are highly correlated. Electrification is believed to be the most important engineering achievement of the 20th century.
Technology ("science of craft", from Greekτέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is the sum of techniques, skills, methods, and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation. Technology can be the knowledge of techniques, processes, and the like, or it can be embedded in machines to allow for operation without detailed knowledge of their workings. Systems (e.g. machines) applying technology by taking an input, changing it according to the system's use, and then producing an outcome are referred to as technology systems or technological systems.
... that the English physicist and television technology developer Boris Townsend described colour television as a "judicious combination of human imperfections and clever technical solutions"?
... that Scott G. Borg is credited with helping develop the drilling technology that retrieved the first pure water samples from half a mile (0.8 km) below the surface of an ice-covered Antarctic lake?
... that while raising two young children, Li Minhua became the first woman to earn a Ph.D. in mechanical engineering at MIT?
Authorities in Madrid decide to stop using a Chinese rapid COVID-19 test kit, developed by Shenzhen Bioeasy Biotechnology, after research suggested it was not accurate enough with a rate of less than 30%. (NewsAu)
In the United States, several K–12 school systems will keep their learning facilities physically closed for the remainder of the academic school year due to the coronavirus pandemic, resulting in 92,000 American schools across 39 states, and 42.1 million students and their families, transitioning to online learning, while some systems will not calculate grades at all. (Education Week)(CNN)