Coal-driven ships have been a tactical weak point for the reason that the entire process of loading coal was really slow and dirty and remaining the ship wholly vulnerable to attack, and unreliable materials of coal at Worldwide ports designed prolonged-distance voyages impractical. Some great benef

It bought the money-losing operation for $one hundred fifty million, with the concept vertical integration of fuel-to-planes could be a cost-saver to the airline, and in some cases create a financial gain. Which has turned out never to be the case, with jet fuel prices really small. The refinery dem