From dark to light

Agirre Ruiz de Arkaute, Aitziber

Elhuyar Zientzia eta Teknologia aldizkariaren zuzendaria

The cover route of the magazine shows the fate of this number. Between the ice and sheltered from the darkness of the long polar nights, we entered the Arctic by the hand of the Bilbao researcher Naima El Bani Altuna. For several months he has had in the laboratory icy seas, where he has obtained samples of years ago, excellent witnesses of the climate of the past. In his hands he has a real geological treasure and the researcher's gaze and words convey an equivalent illusion. Here is the story of what was investigated in the polar nights of the Arctic.

In the magazine we wanted to make the way of the moon from the dark. In fact, obesity and diabetes are increasing alarming. It is so evident that the life expectancy of human beings has descended for the first time for a hundred years. Contradictions of social development. It seems that food is at the base, at least largely. For many years diets have sought to reduce fats, but the results have not been expected, this time sugars are in the spotlight. Both diets become fashionable and soon after they become fashionable. The time has come to contrast and unify criteria. We need light in view of this disturbing data. We have done this exercise M. Professor at the UPV Nutrition and Obesity Research Group. Puy with Portillo.

And another of the protagonists of this issue is a young physicist: Ion Errea Lope. Passion and enthusiasm for work have led him to become a leading researcher in physics, in one of those fascinating fields: superconducting materials. Being able to transport electricity without any resistance can open the way for many innovative applications, but it has made clear that it is not application-oriented. He has put on the table the work of theorists so that without them science will not go blind. Dive into the magazine and find your light.

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