This animation presents some interesting facts in social geography.
The legendary M61 class locomotives of the Hungarian State Railways were manufactured by Nohab.
This animation demonstrates the mechanism and operation of record players.
An air conditioner cools the air inside by drawing heat away and releasing it outside.
Nuclear propulsion was first used by the US Navy for powering submarines in the mid-20th century.
Deinonychus antirrhopus, the 'terrible claw', was a carnivorous dromaeosaurid dinosaur.
The fat-tailed scorpion is one of the world's most dangerous scorpions.
One of the oxoacids of nitrogen. Colourless, moderate acid with a pungent odour, that exists only in aqueous solution.
Several analogous types of eyes have developed independently through convergent evolution.
The German liquid-propellant rocket, developed during WWII, was the first known man-made object to reach space.
Pearls, often used as gemstones, are the by-products of certain molluscs' protective mechanisms.
Radial engines are used primarily in aeroplanes and helicopters.
During the evolution of vertebrates the relative development of brain areas has changed.
Ancient Egypt was called the ‘gift of the Nile’, since the river played an important role in the rise of Egyptian civilisation.
The Apache attack helicopter, named after an American Indian tribe, was developed for the United States Army.
Static warfare was one of the characteristics of WWI
The ´Flying Fortress´ was developed for the United States Army Air Force by Boeing
This animation presents levels of biological organisation from the level of the individual organism to the level of cells.
Spitfire was a legendary British single-seat military aircraft used in World War II.
This animation demonstrates how muscles and vertebrae move the head.