Seawater desalination

This animation demonstrates the structure of water towers.

This animation demonstrates how microwave ovens work.

This animation demonstrates how electric steam irons work.

The American inventor presented his invention revolutionising telecommunication at New...

Competing with each other in the 19th and 20th centuries, the world´s most powerful...

By positron emission tomography (PET), we can obtain visual information on our internal...

This animation demonstrates the use of modern technology in agriculture.

A differential allows the driven wheels of a car to rotate at different speeds when the...