Mosses are land plants, but most of them prefer moist habitats.
The population pyramid is a representation of the age and gender composition of a given country.
We can find direct proof of Darwinian evolution in our environment or even on our own body.
In this video we are experimenting with food colourings.
Learn about the history and economic operation of the European Union.
Maps are indispensable to planning outings and also to orientating en route and on site.
This video presents the diversity of the southernmost country in Africa.
Fog is a type of cloud that forms close to the surface of the Earth. There are places on the planet that are shrouded in fog during most of the year.
The brief history of constructing the canal from the age of the pharaohs to the present days.
Is the resolution of our eye comparable to that of today’s top quality films? What is the actual resolution of the human eye?
Decomposition of ammonium dichromate by heating.
The Norwegian adventurer Thor Heyerdahl first came in contact with the inhabitants and history of Oceania during his voluntary exile.
Take a walk in the most popular national park in the US.
Explore the beauty of the famous national park in the USA.
Donating blood can save lives, since patients often need various blood products for their recovery.
There are plenty of exciting, interesting stories about the modern Olympic Games.
Magic squares were known as far back as ancient times. Their special properties evoked fear in ordinary people. Many cultures even attributed magic powers...
Explore the beautiful Dolomites.
Watch this video to learn about the process of making a mozaVideo.
A financial and trading capital with 12.5 million residents, 43 universities, 400 km of underground lines. This is what a true metropolis looks like.