A film about three great apes found in Africa: the chimpanzee, the bonobo and the gorilla.
Due to its location, the Kalahari basin has a unique climate, flora and fauna.
Migrating nomadic shepherds are still living around the Great Rift Valley in East Africa.
As florestas tropicais têm um papel importante na regulação do clima da Terra.
The El Niño phenomenon has a great effect on the Earth's climate.
A video on the geological formation and geographical divisions of Africa.
The Andes were formed by the collision of two tectonic plates, one oceanic and one continental.
The deepest lake in Earth was formed in a rift valley created by the Baikal Rift Zone.
The largest rivers on Earth are found in the tropical zone.
Vamos fazer girar uma roda de papel com o calor das nossas mãos.
Esta simples experiência apresenta o fenómeno da levitação magnética.
A cuboid is a polyhedron with six rectangular faces.
This animation demonstrates the different nets of a cuboid and includes a game.