perforació
The limits of science
Hartmann Lines, dowsers and astrology, do they proceed with the scientific method? To know it, the program compared them to the corresponding scientific disciplines of geomagnetism, hydrogeology and astronomy.
Garraf, a mount of limestone
Eagles, turtles, shellfish and people form their structures due to calcium, a very strong element that is also part of the rocks of the Garraf. “Quèquicom” walks this park to explain calcium cycling. The Garraf is a spectacular rough and rocky mount, located just 30 km from the city of Barcelona. It consists of limestone, […]