Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotographic sequences. In 1873, P.J.C. Janssen, or Pierre Jules César Janssen, invented the Photographic Revolver, which captured a series of images in a row. The device, automatic, produced images in a row without human intervention, being used to serve as photographic evidence of the passage of Venus before the Sun, in 1874.
This pioneering documentary film depicts the lives of the indigenous Inuit people of Canada's northe...
This film consists of three parts. The first dramatizes the life of the founder of Soviet astronauti...
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German fore...
A day in the city of Berlin, which experienced an industrial boom in the 1920s, and still provides a...
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
A cameraman wanders around with a camera slung over his shoulder, documenting urban life with dazzli...
Madrid, Spain, 1949. The Circo Americano arrives in the city. While the big top is pitched in a vaca...
The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...
A documentary film that takes us on a scientific and spiritual journey where we discover that by cha...
In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...
William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...
A breathtaking adventure across five continents and through time to reveal nature's most vital secre...
Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to in...
A film by Louis Aimé Augustin Le Prince, shot in late October 1888, showing pedestrians and carriage...
In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the...
Darwin's great insight – that life has evolved over millions of years by natural selection – has bee...
The first woman to appear in front of an Edison motion picture camera and possibly the first woman t...
In 1926, Buster Keaton was at the peak of his glory and wealth. By 1933, he had reached rock bottom....
Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer ...