A long pipe in the centre of the tower penetrates the ocean bed until it reaches the layer that...
The structure and density of farms and villages depend on the geographical features of the region.
The products of oil refining include diesel oil, petrol and lubricants.
Tourism is a significant sector of the economy that grows continuously all around the world.
Air transport has become the fastest, most reliable and most popular form of travel.
This animation presents animals commonly kept as livestock and the primal cuts of their meat.
Handball is one of the most popular team sports.
Processing pork on an industrial level greatly differs from home pig slaughters. Our video...