Category Archives: Science

One of the things we learn first, when we get in touch with chemistry, is how important the acidity or alkalinity of a given solution is. This is also and quite often our firstaffair with the chemical equilibrium, […]

Locations with an extreme climate are more sensitive to changes in the global conditions. We could say that such places live in the razor’s edge, where a subtle change makes the difference between life and death. A good laboratory for […]

An abrupt and widespread climate shift in the Sahara 5,000 years ago
The Sahara Desert’s shift from lush grasslands to barren sands happened quickly and simultaneously across the entire region. Scientists say the brief African Humid Period began and ended […]

For several decades now, physicists, mathematicians, neurobiologists and other specialists have been joining efforts to build realistic mathematical models of neurons. A typical model consists on one or several differential equations that are able to predict the evolution of the […]

Strange as it may sound to many people, the fact is that some of the most interesting work on epistemology that is being currently done in Spain is carried out at the headquarters of the Spanish gendarmerie (the well known […]

Scientists use 3D printer to create networks of artificial cells
Researchers have developed networks of water droplets that can act like biological tissue cells. The researchers created the networks using a three-dimensional printer. The networks can support up to 35,000 […]

Poles are truly interesting places for planetary scientists. On Earth, the southern pole and its low surface temperatures sustain a polar vortex, most famous for the related hole in the ozone layer. On Saturn, for example, both poles have astonishing […]

The term reinforcement learning is well known among researchers in the areas of machine learning and artificial intelligence. It refers to a type of algorithms which are designed to solve a task by maximizing some kind of reward. In […]

If you have ever faced that thankless task of cleaning fish, for sure you will have realized, at least envisaged, the complex architecture of the fish’s natural armour. Fish scales play the role of a skeleton which provides both protection […]

Flowers are the reproductive organs of angiosperms (flowering plants) and flowering is therefore the phenomenon by which the undifferentiated cells from the meristems (similar to animal stem cells) differentiate into a floral meristem that will then produce the different components […]