Tyrannosaurus rex ‘tyrant lizard’

Large carnivores, perhaps the best known of dinosaurs.

Carboniferous flora and fauna

This animation presents some animals and plants that lived between the Devonian and Permian...

Scots pine

One of the most common tree of the pine family, native to Eurasia.

English oak

This animation shows how trees change throughout the seasons, demonstrated by the example of...

The life cycle of vertebrates

The life cycle of vertebrates starts with the production of the reproductive cells of an...


This bizarre-looking fish uses its bioluminescent lure to catch its prey. The animation explains...


The animations demonstrates the structure of a typical flower.

Common bottlenose dolphin

Bottlenose dolphins are sea mammals which use ultrasound for orientation.

Stag beetle

With the example of the stag beetle we demonstrate how insects’ muscles work, their flight...

Comparison of edible and poisonous mushrooms

Certain mushrooms are poisonous and can be fatal for humans when consumed, while others are...


Deinonychus, whose name means 'terrible claw', was a carnivorous dromaeosaurid dinosaur.

Euglena viridis

Unicellular eukaryotes living in freshwaters, capable of feeding autotrophically and...

European garden spider

This animation demonstrates the anatomy of spiders through the example of a common European species.

The flowers of angiosperms

The animation demonstrates the different flower types of angiosperms.

European crayfish

A type of large freshwater crayfish widespread in Europe.

Comparison of monocots and dicots

The two groups of angiosperms are monocots and dicots.

Roman snail

A widespread species of snails, popular as food.

Spider silk, spider web

While the density of spider silk is less than that of nylon filaments, its tensile strength is...

Animal and plant cells, cellular organelles

Eukaryotic cells contain a number of organelles.


Viruses consist of protein and DNA or RNA, they reprogram infected cells to produce more viruses.

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