How can one turn away from worthless and useless things?

02:41 Videos

Can a man spend his entire life for God?

04:20 Videos

The lens: The Eye's focusing mechanism

02:43 Videos

Two eyes one sight binocular vision

03:36 Videos

Tears: The perfect eyedrop

00:56 Videos

The eye and technology

05:25 Videos

Knowing what you see

03:17 Videos

How vision is assembled

02:31 Videos

Acknowledging the granted

02:58 Videos

Eyelids

02:43 Videos

Color vision

02:27 Videos

The perfect structure of the eye

09:06 Videos

The Thule society

05:54 Videos

The secret symbol

04:20 Videos

The Nazi's racist theoretician: Haeckel

07:24 Videos

The Nazi party society

10:03 Videos

Darwin and Galton

05:27 Videos

An ill mind who praised violence: Nietzsche

04:30 Videos

Big Bang and scientists

03:55 Videos

Big Bang 2

04:34 Videos

Big Bang 1

11:15 Videos

World war 1

06:38 Videos

Why?

06:36 Videos

The savagery of war

03:33 Videos

The seeds of a new war

05:12 Videos

Occupation and war