Voestalpine created the world's first hydrogen rail: how it will change the future.

The Austrian company Voestalpine has produced the world's first rail based on hydrogen, using a new technology for direct reduction iron ore processing. The production of these rails does not emit carbon dioxide, making them environmentally friendly. The company's CEO emphasized the historical significance of this step in the development of steelmaking. The first sample of the rail has already been installed at the station in Linz, and the company plans to scale this technology to achieve sustainable environmental production.German scientists are using microalgae to produce acrylonitrile from renewable biomass, which could revolutionize the aviation industry. Aerospace giant Airbus is already using this technology to build a research helicopter. In China, the construction of the world's largest hydroelectric power station has begun, and scientists are already proposing methods for extracting gold from electronic waste.