Once Upon a Time: Life

An in-depth look at the cell within the human body; the cell is the basis for every component of the body and the factory that produces all energy.

The meeting between a sperm and an egg creates fertilisation; for nine months, cells will build the body of the future baby.

A glance through the electron microscope is enough to make us identify the enemies of our organism: a whole series of bacteria, viruses, and toxins.

A visit inside the bone marrow, where most of the two hundred billion red blood cells, fifteen billion white blood cells, and five hundred billion platelets that are part of our body are produced.

The red blood cells meet the flu viruses; Peter and Psy, helped by Maestro's antibodies, will be able to defeat the enemy.

Platelets, which are responsible for repairing the human body, are formed in the bone marrow; Peter undergoes an invasion of staphylococci at the wound level.