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it's create in mesopotamia and egipto -
A railcar is a public transport or freight vehicle that runs on cast iron rails and is propelled by one or more horses (or mules). It was a common means of transport in the 19th and early 20th centuries before being replaced by electric trams and other modern transport systems.It emerged in the 19th century, with the first modern service inaugurated in New York in 1832 -
Unit of length in the international system, originally defined as one-ten-millionth (10 − 7 ) of the quadrant of the Earth's meridian, and now more precisely defined as the length of the path traveled in vacuum by light during a period of 1/299,792,458 of a second. (Symb. m). -
The history of the modern electric scooter is an evolutionary process that dates back to the gasoline-powered Autoped, invented by Arthur Gibson in 1913 and marketed in 1915, which was a pioneering precursor to two-wheeled personal transportation. However, the development of truly modern electric scooters accelerated in the 1990s with the manufacture of the first electric models by Go-Ped and the emergence of technologies such as lithium-ion batteries starting in 2009 -
An electric car is a vehicle propelled by one or more electric motors that draw their energy from rechargeable batteries. What differentiates them from combustion-engine cars is that they do not use fossil fuels. The energy is stored in a battery, usually lithium-ion, which is recharged by connecting it to the electrical grid. They operate more quietly and efficiently, produce no direct emissions, and use systems such as regenerative braking to increase their range -
High-speed trains are passenger trains, including Spain's AVE and Japan's Shinkansen, which generally travel at speeds of at least 200 km/h (124 mph) and can reach over 300 km/h (186 mph). -
Electric buses are public transport vehicles powered by electric motors that use batteries to store energy, thereby reducing air and noise pollution in cities. Their main advantage is improved air quality, as they do not emit polluting gases. They also contribute to sustainability by allowing integration with renewable energy sources. -
The history of the electric bicycle dates back to 1895, when Ogden Bolton Jr. patented the first model with a rear-wheel motor. After a long period of dormancy, with advances in lithium-ion batteries and motors in the late 20th and early 21st centuries, electric bicycles re-emerged, achieving widespread worldwide popularity in the 2010s and becoming a key element of today's sustainable mobility. -
Two hundred years ago, in the Grand Duchy of Baden, Karl Drais tested the "running machine" he had just invented. This was on June 14, 1817. During the 19th century, the machine evolved in various ways to become what we know today as the bicycle. -
Un "hyperloop terrestre" esUn concepto avanzado para transporte de alta velocidad, ultraeficiente y ecológico.