Still delivering power and driving society Gears have been intimately linked with various forms of human activity ever since the ancient Greeks.
In 1984, the United States proposed a project to build, in concert with international partners, a “space base where people can live” for long periods of time.
Modern civilization has evolved at a rapid pace since the beginning of the 20th century. A key factor behind this was the invention of the engine, a new device that powered vehicles and manufacturing machinery.
Weather patterns are rapidly changing, creating a need for better advanced weather detection and rapid public service announcements to those at risk of an impending natural disaster.
Downsizing to a car with a smaller engine is being made easier by the latest turbochargers. They can transform a standard four-cylinder engine into a much more powerful motor Frugal four-cylinder engines used to be found only in the cheapest cars.

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