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This animation presents the states and state capitals of Austria.
This animation presents the regions, counties and cities of Hungary.
Possible traces of water and life are sought on Mars.
A demonstration of nearby planets, stars and galaxies.
This animation presents some interesting facts in the field of astronomy.
Geothermal energy is environmentally friendly, safe and efficient; and thanks to modern...
Saturn is the second largest planet in the Solar System, easily recognisable by its rings.
The evaporation of seawater provides an excellent opportunity for coastal countries to produce salt.