By Valentin Chirosca
Published: July 19, 2011.
The scientific method, observing a new phenomenon, the development of an experiment, data collection and communication, is here an almost perfect application:River Cugir has suddenly changed the thalweq, as a result of floods that broke the thin layer of clay of the valley.
The change was so brutal that one of the bridges across the river in 1995 collapsed. Here is first part: People