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This animation demonstrates how a refrigerator works.
What happens in a liquid during evaporation and boiling? What does its boiling point depend on?
This animation demonstrates how microwave ovens work.
The vacuum cleaner creates a partial vacuum and sucks up dust with the help of the incoming high-pressure air.
The relationship between the pressure, volume and temperature of ideal gases is described by the gas laws.
In a passive house a comfortable inner temperature can be ensured without the use of traditional heating and cooling systems.
A phase transition is the transformation of a substance from one state of matter to another.
The desalination process produces drinking water from seawater.
There are various types of instruments used for measuring temperature.
This animation demonstrates how electric steam irons work.
Saving energy and protecting the environment are important factors in the design of modern office buildings.
Industrial estates provide infrastructure and services for companies.