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1 dzień temu · The Gran Turismo World Series (GTWS) returns for its 7th year as the official Gran Turismo world championship. World Series Points, vital in determining the 2024 World Champion, and live events where the world's best compete in incredible locations around the globe, are making a comeback this season. Get ready for exhilarating racing that only ...
1 dzień temu · A cross section of the shore-end of a modern submarine communications cable. 1 – Polyethylene 2 – Mylar tape 3 – Stranded steel wires 4 – Aluminium water barrier 5 – Polycarbonate 6 – Copper or aluminium tube 7 – Petroleum jelly 8 – Optical fibers Submarine cables are laid using special cable layer ships, such as the modern René Descartes [], operated by Orange Marine.
2 godz. temu · Writing during the 1970s oil crisis, White’s student Richard Newbold Adams (1975, 1977) warned that humans can live on earth indefinitely only if they change the mix of energy forms used and reduce their energy consumption. He suggested that social and political organization is largely determined by the amount of energy converted into the system.
