Hygienic habits are as old as the various human civilizations; but each era establishes its own customs: whether private or public, everywhere and at all times, methods of personal cleanliness have depended on cultural conventions, religious morals, political ideologies and economic interests; because the control of basic hygiene has also been and is one more tool in the infinite exercise of power over the masses.

Follow one mammoth expert as he traces the legendary giants from Africa to the Yukon.

Friedrich Engels and Karl Marx formed one of the most famous duos in world history. In contrast to Marx, however, Engels seems to have fallen into oblivion today. Unjustly so. Moving archive images, documentary footage and graphic novels lead us back to the time of Friedrich Engels, who shaped the Communist movement like no other.