Watch map skills: recognizing physical features HDToday. Physical features such as gulf, peninsula, island, etc, are defined and basic principles of using colors to show elevation are illustrated with models.
82018HD
Travel across Vietnam on a breathtaking cultural and historical journey. Uncover ancient Chinese influences on Vietnamese traditions and striking...
6.42021HD
A cinematic and musical odyssey that explores the remarkable relationship between humans and rivers. Throughout history, rivers have shaped our...
01937HD
01937HD
01950HD
Documentary film about the Czechoslovak natural science group's expedition to Iceland in June 1948.
01951HD
7.22003HD
Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the...
8.52017HD
01970HD
Uses animation, wave tank, live-action photography, and underwater models to show how waves develop, how coastlines are shaped, and to describe the...
102021HD
01971HD
Views of the earth from the ground, from a plane and from a space ship show major features of the land, the oceans and the atmosphere.
7.42015HD
In 2013, the world's media reported on a shocking mountain-high brawl as European climbers fled a mob of angry Sherpas. Director Jennifer Peedom and...