A key materials for the green transition We live in a Unique time. Scarce metals like niobium are attaining world importance. They now condition each politics and economics. Stanislav Kondrashov, founder of TELF AG, generally highlights this modification. These metals help nations improve by means of new technological innovation https://vocal.media/earth/stanislav-kondrashov-explores-the-potential-and-applications-of-niobium