Long-tailed mayfly

Larvae of this type of mayflies spend the first three years of their lives in water, their adult lives last for only one day which they use for mating.

Forces

The animation shows the way forces act on wheeled vehicles and vehicles with runners.

Niche

In ecology, a niche is a term describing the way of life of a species.

Radioactivity

The process of the decay of unstable nuclei is called radioactivity.

Hierarchy of the Medieval Christian church (11th century)

This animation shows the hierarchical structure of the Medieval Christian church.

Spider silk, spider web

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

Turkish bath (16th century)

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

Solomon's Temple (Jerusalem, 10th century BC)

Solomon's temple became one of the most important symbols of Jewish architecture.

Typical dwelling types

Every era and every culture has specific residential buildings.

Dissolution of NaCl

Common salt is dissolved by water: polar water molecules form a coat around the ions.

Mars

Possible traces of water and life are sought on Mars.

Jupiter

Jupiter is the largest planet of the Solar System, it has two and a half times the mass of all the other planets combined.

Phases of the Moon

During its orbit around the Earth, the visibility of the Moon's illuminated part constantly changes.

Operation of oil wells

Machinery that pumps crude oil to the surface

Thermal power station (hydrocarbon fuel)

Thermal power stations convert energy released during the combustion of fossil fuels or renewable resources into electricity.

Geothermal power station

Geothermal power stations convert energy of hot, high-pressure water found in deeper layers of the Earth into electricity.

Thermal expansion of bridges

The length of the metal frameworks of bridges change when the temperature changes.

Submarine operation

Submarines submerge and surface by changing the average density of the hull.

Aerodynamic lift

Due to their asymmetrical profile of the wings, lift is produced while flying at a high speed.

Swallowsville

An entertaining animation to practise orientation using a map.

Added to your cart.