Minerals of the Industrial Revolution: Part 4. Construction

Описание к видео Minerals of the Industrial Revolution: Part 4. Construction

How are the cities of today different from the cities of five hundred, or even two hundred, years ago? Mainly, thousands of tons of limestone, processed into cement and mixed into concrete! In Part 4, @HowMineralsMadeCivilization looks at the most obvious, but least noticed, material of the Industrial Revolution.

Комментарии

Информация по комментариям в разработке