The developed North and the developing South
There is a huge gap between the socio-economic conditions of the northern and southern hemispheres. The reasons for this can be traced back to geographical and historical factors.
Tidal power stations utilize the daily fluctuation of the water level for producing...
Soccer is one of the most popular team sports due to its relatively low equipment...
The largest international organization of the world; it includes every country of the Earth. Its...
Learn about the history and economic operation of the European Union.
The products of oil refining include diesel oil, petrol and lubricants.
Nuclear power plants convert the energy released during nuclear fission into electric power.
The Hubble Space Telescope orbits outside the distorting influence of Earth´s atmosphere.
This animation presents animals commonly kept as livestock and the primal cuts of their meat.