Your cart is empty


Quantity: 0

Total: 0,00

How does it work? - Computer networks

How does it work? - Computer networks

The Internet allows us to send data quickly to large distances.



Internet, network, World Wide Web, net, international network, internet service provider, WAN, LAN, switch, server, router, backbone router, firewall, message, Wifi, SMTP, POP3/ IMAP, computer, technology, information technology

Related items

Desktop computer

This animation demonstrates the structure and most important peripherals of desktop computers.

How does it work? - Cell phone

This animation demonstrates how cell phones work.

How does it work? - Optical disc drives

This animation demonstrates the structure and operation of different types of optical disc drives.

Industrial estate

Industrial estates provide infrastructure and services for companies.

Laptop computer, peripherals

A variety of peripherals can be used with laptop computers.

Mail coach service (Great Britain, 18th century)

Before the emergence of motorised vehicles, letters and packages were delivered by horse-drawn carriages.

Passive house

In a passive house a comfortable inner temperature can be ensured without the use of traditional heating and cooling systems.

Satellite navigation, GPS

The Global Positioning System consists of 24 satellites but only 4 have to be visible for positioning.

Hard disk drive

Computer hard disk drives are devices of magnetic data storage.

The evolution of data storage

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

Electric surface transportation

Trolleybuses and streetcars are environment-friendly means of public transportation

Electricity supply network

The purpose of the electricity supply network is to provide electricity for consumers.

How does it work? - Electron microscope

This animation demonstrates the structure and operation of electron microscopes.

How does it work? - Radio

This animation demonstrates how radios work.


A crystalline substance, an extremely important material in the electronics industry (semiconductors, integrated circuits).

Silicon dioxide (SiO₂)

A polymorphic compound, mostly found in the form of quartz.

Synaptic transmission

Neurons transmit electrical signals via chemical and electrical synapses.

System of public utilities

System that satisfies consumers’ demands of water supply, wastewater disposal, electricity, heat and gas supply and telecommunication.

Added to your cart.