One of the positive influences of the Ottoman invasion of Europe was the construction of baths.
The Earth is divided into geographical and climatic zones, which result in the zonation of vegetation.
This animation demonstrates instruments used to examine atmospheric phenomena.
Satellites orbiting the Earth can be used for civilian or military purposes.
Machinery that pumps crude oil to the surface
During its orbit around the Earth, the visibility of the Moon's illuminated part constantly changes.
Jupiter is the largest planet of the Solar System, it has two and a half times the mass of all the other planets combined.
Thermal power stations convert energy released during the combustion of fossil fuels or renewable resources into electricity.
Geothermal power stations convert energy of hot, high-pressure water found in deeper layers of the Earth into electricity.
Submarines submerge and surface by changing the average density of the hull.
The length of the metal frameworks of bridges change when the temperature changes.
Possible traces of water and life are sought on Mars.
Mercury is innermost and smallest planet of the Solar System.
Large construction sites provide archaeologists searching for artefacts with a great deal of work.
The palace of Charlemagne was not only the centre of his empire, but also a centre of culture.
سیاره ی زهره دومین سیاره بعد از خورشید و درخشان ترین شیء در آسمان شب است-بعداز ماه-۔
Uranus is the 7th planet from the Sun, a gas giant.
Neptune is the outermost planet of the Solar System, the smallest of the giant planets
Saturn is the second largest planet in the Solar System, easily recognisable by its rings.
Due to their asymmetrical profile of the wings, lift is produced while flying at a high speed.