Gravitacijski valovi (opservatorij LIGO)

Kretanje masivnih tijela povećanom brzinom uzrokuje pulsiranja u prostorvremenu koje se zovu...

Evolucija jezera

Vode stajaćice u prirodnim udolinama na kopnu mogu nastati unutrašnjim i vanjskim silama Zemlje,...

Jestive biljke iz porodice pomoćnica

Među važne jestive usjeve spadaju i mnoge biljke iz porodice pomoćnica.

Deep Sea Hydrothermal Vents

A hydrothermal vent is a fissure in the planet's surface from which geothermally heated water...

The Suez Canal

The Suez Canal is an artificial waterway connecting the Red Sea and the Mediterranean Sea.

Ancient Egyptian deities

Ancient Egyptians worshipped a large number of gods and goddesses.

Legendary buildings

A collection of legendary buildings from the history of the world.

The Panama Canal

The Panama Canal is an artificial waterway created to shorten shipping routes between the...

Navigational instruments of the past

Several ingenious instruments have been invented over the centuries to help in navigating the seas.

Ratio of volumes of similar solids

This 3D scene explains the correlation between the ratio of similarity and the ratio of volume...

Ukrainian Cossack (17th century)

Cossacks, members of independent military communities, played an important role in the history...

The history of human migration

The migration of large human populations began in Ancient times.

Great Mosque of Djenné (1907)

The mosque, built in a distinctive architectural style, is the largest adobe structure in the world.


The axolotl, also known as Mexican salamander, is an amphibian species that keeps its gills even...


There are various types of instruments used for measuring temperature.

Osjetilni organi

Organs that detect signals of the environment or of the body and transmit them to the brain as...

The Zuiderzee Works and the Delta Works (Netherlands)

Remarkable civil engineering works to continue the Netherland's centuries-long fight against the...

Rimac Concept One

Rimac Automobili's first model is known as the world's fastest production electric vehicle.

What kind of food should be on your plate?

This animation helps you learn the basics of healthy eating.

American bison

The American bison is the largest land animal in North America.

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