The train operates between Paris and southern Germany, its cruise speed is 320 km/h.
Before the emergence of motorised vehicles, letters and parcels were delivered by horse-drawn mail coaches.
A selection of legendary buildings from the history of civilisation.
RMS Titanic was the largest passenger ship at the beginning of the 20th century.
Commercial maritime routes of container ships form a global network.
The Giza Necropolis is the only one of the Ancient wonders still intact.
The first supersonic passenger airliner entered service in 1976.
Plants are capable of converting inorganic substances (carbon dioxide and water) into organic sugar.
Darwin's legendary voyage aboard HMS Beagle played a crucial role in the development of the Theory of Evolution.
Human bones are joined together by cartilaginous or synovial joints, sutures or they can fuse together.
Short-lived but extremely powerful tornadoes can cause a great deal of damage.
River locks make rivers with great level differences safe for boating.
Chameleons are reptiles with an ability to change their colours.
The apparent movement of the Sun is caused by the Earth's rotation around its axis.
This animation introduces body parts on a male anatomical model.
The Suez Canal is an artificial waterway connecting the Red Sea and the Mediterranean Sea.
Lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.
The inner planets of the Solar System are terrestrial planets while the outer planets are gas giants.
Electric motors are present in many areas of our everyday lives. Let's learn about the different types.
An average Egyptian dwelling consisted of regularly arranged rooms.