The Hellenic Archives of Scientific Instruments concern the scientific instruments that are located in Greece and are dated before 1970. The project has been supported by the program "Archives de la creation", of the Centre National de la Recherche Scientifique in France. The project runs in collaboration with the Laboratory of Science Education & Epistemology, and Educational Technology (University of Athens, Department of Primary Education). It is accessible at www.hasi.gr. HASI is designed as a data base with search and sorting tools. It turns on a Drupal software
