Pilar at Colegio Virgen de Mirasierra

On December 12^th, Pilar Tiemblo gave the lecture entitled: " Orden, orden! Atoms, molecules, elements, macromolecules and supramolecular structures." to the 3º ESO students (13-14 y) at the "Virgen de la Sierra" school (Madrid). Given the current sanitary circumstances, the lecture was virtual, but anyway the students enjoyed this enthusiastic chemistry revision.