Passive house

In a passive house a comfortable inner temperature can be ensured...

Open-cast mine

As opposed to underground mines, in open-pit mines the layers...

Hero’s aeolipile

Hero of Alexandria is the inventor of the first steam engine,...

Solar power station

Solar power stations convert solar energy into electricity.

Operation of oil wells

Machinery that pumps crude oil to the surface

Thermal power station (hydrocarbon fuel)

Thermal power stations convert energy released during the...

Wind power station

Wind power stations convert the kinetic energy of the wind into...

Geothermal power station

Geothermal power stations convert energy of hot, high-pressure...

Shale gas

This animation explains the technology of shale gas extraction.

Electricity supply network

The purpose of the electricity supply network is to provide...

Tidal power station

Tidal power stations utilise the daily fluctuation of the water...

Sewage treatment plant

Treated sewage water can be used in agriculture and industry.

Ferrous metallurgy (intermediate)

Raw iron is produced from iron ore in iron smelters.

House without carbon-dioxide emission

The design and structure of modern houses play an important role...

Oil refinery

The products of oil refining include diesel oil, petrol and...

How does it work? - Impulse steam turbine

This animation demonstrates the structure and operation of impulse...

Construction of a panel building

Buildings constructed of prefabricated concrete blocks were...

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