The human body, a wonder of nature. Immerse yourself in the fascinating world of physical science!

Get to know the most important basics of the cardiovascular system, the respiratory system and the central nervous system.

The human body, its most important organs and how they work are explained using attractive animations:

• Cardiovascular system: how it works - blood circulation - heart
• Respiratory system: breathing - airways - lungs
• Nervous system: overview - brain - spinal cord

Integrated exercises serve to deepen and test the knowledge acquired.

This app is based on the Swiss Army's WBT "Körperlehre".