A fuel cell provides environment-friendly electric energy produced by the chemical reaction between oxygen and hydrogen.
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Combining a conventional internal combustion engine propulsion system with an electric propulsion system reduces emission.
This animation demonstrates the main sources of air pollution: agriculture, industry and urban settlements.
This animations demonstrates the exterior and interior construction of cars, as well as their operation.
Automobiles have evolved a lot since the late 19th century.
Colourless, odourless, heavier-than-air gas. Necessary for the photosynthesis of plants.
The popular model of the American automobile factory was the first mass-produced car in the world.
Hydrogen atoms within hydrogen molecules are held together by a covalent bond.
Rimac Automobili's first model is known as the world's fastest production electric vehicle.
Colourless, odourless, lighter-than-air gas. The most common chemical element in the universe.
Electrochemical processes in a lead-acid battery produce electric current.
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
Articulated lorries play an important role in road transport.
In alkaline batteries electric current is generated by electrochemical reactions
Buses play an important role in public transport.
A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.