15 june 2022Sulphur hexafluoride (SF6), the holy grail of the power industry, circulates in electricity substations sealed in circuit breakers. It is non-toxic, non-flammable and has perfect insulating properties
1 march 2022A space where students can come for free to choose materials for their work and to consult about their artistic intentions. It is also a place where companies can donate surpluses that would probably