11 Jul 2018 Barcelona - What better place to record a video clip than a supercomputer centre? Swimming pool as a background? Mountains? Grup Macedònia has been there and this time they wanted to do it differently. They dedicated a song to the research on the Mare Nostrum supercomputer, and went to the Barcelona Supercomputer Center for the videoclip recording. It is all about generating more interest for scientific research, especially with girls.