The inner planets of the Solar System are terrestrial planets while the outer planets are gas giants.
Our body´s internal support structure to which skeletal muscles are attached.
The main parts of the human brain are the brain stem, the cerebellum, the diencephalon, and the cerebrum, which is divided into lobes.
Taste receptors convert chemical stimuli into electric signals.
Humans have 4 types of teeth: incisors, canines, premolars and molars.
This scene summarizes the main organs of the human body.
A selection of legendary buildings from the history of civilisation.
Bacteria are unicellular organisms that have no nuclei and are a few micrometres in length.
Nuclear power plants convert the energy released during nuclear fission into electric power.
Short-lived but extremely powerful tornadoes can cause a great deal of damage.
Comets are spectacular celestial bodies orbiting the Sun.
This animation demonstrates the most important relief features, surface waters and their relevant symbols.
Icebergs are blocks of frozen freshwater floating in the sea.
The Suez Canal is an artificial waterway connecting the Red Sea and the Mediterranean Sea.
The Moon is the Earth's only natural satellite
Practice the Hungarian alphabet and form words from the letters.
Human bones are joined together by cartilaginous or synovial joints, sutures or they can fuse together.
Mechanical bell that functions by means of an electromagnet.
African villages adapt to the natural environment well and reflect of the culture of local tribes.
Yuri Gagarin became the first human in space on 12 April 1961.