tortugues
Eggs at lab
Eggs are a valuable food source. A fried egg, a Spanish omelette, cakes and sweets of all kinds, and even the eggs of sturgeon, the exquisite caviar, are different versions of eggs in a dish. But humans also know how to use eggs as privileged medium for research, they are like a miniature laboratory to […]
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, […]