Research work is an educational activity carried out by high school students with the support and guidance of teachers, with the aim of developing research competence. It can have a disciplinary, or interdisciplinary or transversal perspective.
It consists of a set of actions carried out by students who investigate a topic chosen and defined, in part, by themselves. This implies, on many occasions, the realization of field actions (surveys, experiments, assemblies, visits…) and not only bibliographic research actions.
Skin, sun and cancer: a crucial link
Firstly, Maria Riu y Pacuet spoke to us about Skin, sun and cancer: a crucial link. He explained the subject to us from his concerns and his interest in dedicating himself to the health field. He gave an interesting explanation of this disease and the factors that influence its possible appearance. He explained to us the importance of the ozone layer for us, for our skin. He did a test with ultraviolet light to recreate its protective effect. He detailed his preparation of a sun cream and made a comparison with other commercial creams.
Social balance in a fairer world
Next, Maiol Irla i Batet presented us with the topic Social balance in a fairer world. A work of contact with people, motivated by Maiol’s personal concern with social inequalities. Based on surveys carried out in Solsona and Barcelona, social organisations, homeless people, Red Cross, Amisol… he drew some conclusions: without a doubt, we need to do more social work and increase government contributions. Really, a lot is done, the effort is relevant, but it is not enough.
The technological efficiency of ancient Rome
Finally, Miguel Magín y Sierra surprised us with The technological efficiency of ancient Rome. The reconstruction of the Ctesibi water pump with 21st century materials. He introduced his exhibition by telling us about his passion for history and technological progress. He gave us a lesson in engineering in the Roman Empire. It passed through the water distribution channels and people’s communication channels (aqueducts, pipes and roads). Finally, he showed us a homemade reconstruction, but using 21st century materials, of the water pump of Ctesibius of Alexandria, an inventor and mathematician of the 3rd century BC, with a hands-on demonstration of the recreation in situ.
From the University Extension Room we thank Arrels II and IES Francesc Ribalta for their collaboration. And we take the opportunity to wholeheartedly congratulate their students, whom we encourage to continue and wish them good luck and all kinds of successes in the future.
