An educational film about power sources that’s rendered as a lyrical meditation on heat and vapor, The Four Elements is a poetic and avant-garde documentary Curtis Harrington made for the United States Information Agency.

An exploration —manipulated and staged— of life in Las Hurdes, in the province of Cáceres, in Extremadura, Spain, as it was in 1932. Insalubrity, misery and lack of opportunities provoke the emigration of young people and the solitude of those who remain in the desolation of one of the poorest and least developed Spanish regions at that time.

It was the biggest escape in the history of the Berlin Wall: in one historic night of October 1964, 57 East-Berliners try their luck through a tunnel into West Berlin. Just before the last few reach the other side, the East German border guards notice the escape and open fire. Remarkably, all the refugees and their escape agents make it out of the tunnel unscathed, but one border guard is dead: 21-year-old officer Egon Schultz.

Cats are the most popular pet in Europe. Around 14 million house pets live in German households alone. But hardly anything is known about the nature of cats - their emotional life has been little studied by science. Until now! Scientists all over the world have begun to explore the secret nature of cats.

In this fascinating sequel to "Is Genesis History?", watch a team of scientists discover new evidence for the global Flood. By the time the journey is over, you'll understand exactly how modern science connects to the book of Genesis.

Vladimir Ilyich Ulyanov, better known as Lenin, is remembered as the instigator of the October Revolution of 1917 and, therefore, as one of the men who changed the shape of the world at that time and forever, but perhaps the actual events happened in a way different from that narrated in the history books…

Italy’s biggest political party, the Five Star Movement, promotes direct democracy through internet voting. Five Star Movement uses a digital platform named Rousseau, that allows Movement’s members to vote online and express their opinion on various issues. But who governs this data?

Propaganda film aimed at repopulating the Sudety, which fell into ruin after the Second World War and the subsequent expulsion of Germans from Czechoslovakia. The narrator describes the rebuilt infrastructure and is optimistic about the potential offered by the area to families from all over Czechoslovakia and the world.

Jellyfish blooms are making headlines around the world. This is due to the damage they cause to tourism, fishing and our health. How can these creatures, which are over 98% water and have no shell, skeleton or brain, expand so rapidly?  Although this is a normal stage in the life cycle of these gelatinous animals, we have to admit that blooms have become much more frequent and massive in recent decades. We're even witnessing jellyfish populations appearing in more and more regions where fish have been replaced by them, such as off the coast of Namibia, in the Black Sea, in the Sea of Japan and in certain areas of the Baltic Sea. What causes this? Why has the role of jellyfish in the ocean been underestimated, even though they outlived the dinosaurs? Are jellyfish on their way to dominating the oceans as they once did? What if they were to be the only ones left?