Ships: From rafts to steam power



As it was in the past the world’s economy is still heavily dependent on ships. They transport billions of tons of cargo a year from one country to another. Commodities such as food, coal, oil and wheat are transported on a large scale, as are machinery, cars, steel and many other products.

4 pages


There are no reviews yet.

Be the first to review “Ships: From rafts to steam power”