Your cart is empty

Shop

Quantity: 0

Total: 0,00

0

Aztec ruler (15th century)

The Aztec Empire was a despotic, militaristic state ruled by the tlatoani.

Optical instruments

A wide variety of optical instruments are in use today, ranging from microscopes to telescopes.

Port

Ports must provide necessary infrastructure and services for industry and marine transport.

The evolution of data storage

The capacity of data storage devices have increased at an incredible rate during the past decades.

Mongol Khan (13th century)

The ruler of the vast Mongol Empire was the Khan.

Ancient Egyptian sailing boat

The river and marine sailing boats of ancient Egypt were one-masted, oared boats

Fat molecule

Three saturated fatty acid molecules linked to a glycerol molecule.

Jellyfish

Jellyfish are free-swimming marine animals, a species of Cnidaria, the most ancient group of Eumetazoans.

Arab warrior (6th century)

The most important weapons of medieval Arab warriors were the bow and the sword.

Ancient Greek pottery

The masterpieces of ancient Greek potters are important archaeological artefacts.

The phosphorus cycle

The phosphorus cycle describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.

European honeybee

Honeybees produce a sweet and nutritious substance, honey.

Turkish bath (16th century)

One of the positive influences of the Ottoman invasion of Europe was the construction of baths.

Maize

One of the most important monocot crops.

Viking chieftain (10th century)

Viking leaders were elected from tribe members by the right of blood or an act of bravery.

Amoeba proteus

Widespread heterotrophic unicellular organisms with constantly changing shapes

Edible frog

This animation demonstrates the anatomy of amphibians through the example of a common species of frogs.

Fjord

A fjord is a long, narrow inlet with steep sides, created in a valley carved by glacial activity.

Glaciation

The last Ice Age ended about 13 thousand years ago.

Chlorophyll

Chlorophyll is a photosensitive green pigment found in plants; it absorbs light energy, thus plays a vital role in photosynthesis.

Added to your cart.