It is an alarming fact, but for years, stars are less and less visible to the naked eye, and some regions never see the stars at night. But beyond this aspect, light pollution is a major environmental problem and increasingly worrying, since it now concerns almost the entire planet. Light…
Inflation, recession, deindustrialisation: The European entrepreneurs’ priorities for 2023 November 25, 2022 – Stockholm. BusinessEurope President Fredrik Persson declared: “European companies urgently need emergency measures on energy and regulatory breathing space. The current crisis is dramatically exacerbating the risks of Europe’s deindustrialisation.” Indeed, the increasing price of energy drives companies to close…
After discussing polymetallic nodules, there is an even more promising mining resource in the abyss: methane hydrates. More promising because they are a major source of hydrocarbons. I. What are methane hydrates? A. Composition Methane hydrates are a solid compound, a crystallization of water molecules trapping methane (CH4) molecules under…
Transmission line used to transmit the large capacity of electricity in the long distance which can continue with the losses of energy during transmission of electricity up to consummation. First of all, where these losses come from? The energy losses depend on the different issues which can be technical and…