Increasing air pollution, rising noise levels and ever growing numbers of cars on the roads leading to more and more traffic jams have provoked criticism...

Bricks, one of the most common materials in building, are made from clay. In order to mine large quantities of clay large dredgers are necessary. The bucket-chain...

Bricks, one of the most common materials in building, are made from clay. In order to mine large quantities of clay large dredgers are necessary. The bucket-chain...

Bricks, one of the most common materials in building, are made from clay. In order to mine large quantities of clay large dredgers are necessary. The bucket-chain...

Bricks, one of the most common materials in building, are made from clay. In order to mine large quantities of clay large dredgers are necessary. The bucket-chain...

Bricks, one of the most common materials in building, are made from clay. In order to mine large quantities of clay large dredgers are necessary. The bucket-chain...

In this recording you’ll hear an old air compressor in use. Air compressors are devices that convert power into energy. Usually they are powered by either...

The Ford Model T marks the starting point of mass motorisation. It was developed by Henry Ford. From 1914 onwards Ford produced the Model T on a production...

The Ford Model T marks the starting point of mass motorisation. It was developed by Henry Ford. From 1914 onwards Ford produced the Model T on a production...

The blue Fordson Major tractors were very popular in Finland from 1940’s until 1960’s. 90% of Finnish tractors were Fordson Majors during that period....

Stationary engines were common in Finland especially in the countryside. They were used to power up for example farm machines and mills. Usually the...

Since 1941 Siemens has been producing telephones in the small town of Bocholt, Germany. Today there are still 550 workers making cordless telephones for...