Del cemento al puente (From Cement to Bridge)

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Del cemento al puente (From Cement to Bridge)

From the Series De principio a fin (Start to Finish)

How is a bridge built? Cement is mixed with water and rocks to make concrete. The concrete is poured into holes and into blocks that are stacked to make a bridge. Once fences and lights are… Read More →

  • ATOS: 3.5
  • Dewey: 624.2
  • Copyright: 2007