The main purpose of firefighting is to extinguish destructive fires. Firefighters' main objectives include saving lives and protecting the environment.

Gated communities

These housing estates, enclosed by a fence or wall, are secure and provide many services in the interest of their residents, making property prices within...

Growing up

How does a child turn into an adult? What are the stages of development he goes through?


The issue of homelessness is an unsolved problem in cities. It is almost impossible for homeless people, forced to sleep in parks and streets, to break out...


Hydroelectricity is clean, environmentally friendly and is a natural source of energy. An outstandingly high proportion of the electricity of Norway and...

In the park

Sometimes it feels nice just to have a stroll or relax under in the shades of the trees in a grove. It is important that we find time for relaxation.

Smart putty

We can witness a surprising 'performance' thanks to the special abilities of elastomers.

Mysterious hexagons

This video is yet another proof that nature can create a surprisingly diverse range of shapes and forms.

Greenfield and brownfield projects

A new property can be built on a completely empty area or an old building can be renovated.

Resonance straw

Find out how to move the straws without touching them, using the phenomenon of resonance.


The stage of development of a region's infrastructure reflects the economic development of that area.


The phrase 'if it's not on the Internet it doesn't exist', has become almost a cliché. Internet has a growing influence on our lives: this is where we shop,...

Dancing coin

This video demonstrates the expansion of gases with the help of a bottle and a coin.


Santa Claus lives in Finland in the town of Rovaniemi on the Arctic Circle. Every year in December he departs from here on his journey around the globe.


Libraries have always been a vital part of the community. Beside access to books, modern libraries also provide access to digital resources, such as video...


Welding is a fabrication or sculptural process that joins materials, usually metals, by fusion.

Life in a slum

Certain social groups are not able to break out of their lifestyle forced upon them by prejudices and discrimination, so their standard of living remains low.

Housing estates

When the population of a town increases drastically, mass housing needs can only be satisfied with cheap solutions.

The euro

The euro is the official currency of the eurozone, which consists of 19 of the 28 member states of the European Union.

Computers in education

More and more university libraries make use of computers and Internet. A great deal of information can be stored in digital format, but the Internet is not...

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