As a postgraduate researcher, I am just becoming aware of the wide impact that neutrinos have in the foundations of physics. My main interest lies in studying the phenomenological implications of neutrino physics, both in the Standard Model and in theories which extend it. Beyond this yet very vague statement, my research tries to keep my feet on the ground and is ultimately data-driven. That is, the focus is on the experimental and observational consequences of physical models, not on the models themselves. Thanks to the special nature of neutrinos, I keep my research as interdisciplinary as I can. Namely, I study neutrinos from the particle physics point of view -neutrino oscillations and neutrino propagation in matter- to their cosmological implications -neutrino mass and long-range interactions-, while studying astrophysical neutrinos with the latest telescopes. On my free time, I am engaged into different scientific outreach activites which promote Science in my mother language, Catalan; "Del buit al tot" and "Neurones Fregides". On my free time, I am engaged into different scientific outreach activites which promote Science in my mother language, Catalan; "Del buit al tot" and "Neurones Fregides".