Man ironing with coal heated iron, Kofar Mata Dye Pits, Kano, Nigeria

Craftsman at work in a workshop in Marrakesh, Morocco

Craftsmen at work in a workshop in Marrakesh, Morocco

Craftsman at work in a workshop in Marrakesh, Morocco

Welder at work in a workshop in Marrakesh, Morocco

Newly forged blades, Keren, Eritrea, Africa

Blacksmith forging knives, Keren, Eritrea, Africa

Modern glass skyscraper being built at Olympic site in Beijing, China

Modern glass skyscapers being built in Beijing, China

Welder welding metal in plant.

Glowing iron rod being hammered into shape against an anvil by two smiths wearing long white leather gloves, Industrial Museum, Lauf an der Pegnitz, Bavaria, Germany, Europe

Production, BMW motorcycle factory in Berlin, Germany

Production, BMW motorcycle factory in Berlin, Germany

Lignite strip mining Cottbus Nord, Lausitz, Brandenburg, Germany, Europe

Lignite strip mining Cottbus Nord, Lausitz, Brandenburg, Germany, Europe

children making robot

Production, BMW motorcycle factory in Berlin, Germany

Production, BMW motorcycle factory in Berlin, Germany

Board with large wrenches, powerhouse, Hendrichs swage forge, LVR Industrial Museum, Solingen, North Rhine-Westphalia, Germany, Europe

Aerial photograph of Hay stacks in a field in the costal plain, Israel

Aerial Elyakim junction in Wadi Milek, Israel

Construction worker cleaning pipeline

Welder

Construction worker cleaning pipeline