Reed water tube boiler straight tubes through which water and steam circulated more freely, it was considered by some contemporary writers on the subject such as Leslie S. Robertson as "behind" in its circulation because of the absence of down-comers. Whereas the Yarrow boilers fitted to the armoured cruiser of 1905 evaporated 11.664 pounds (5.291 kg) of water per pound (454 g) of coal at 100 degrees centigrade (212 degrees Fahrenheit) with natural draught, by the same measure a Reed boiler as fitted to the torpedo boat destroyer of 1896 evaporated 12 pounds (5.44 kg). An advantage of the Yarrow boiler was in weight:
Red Sea–Dead Sea Water Conveyance used by Jordan and the Palestinians. Concerns regarding Israel's nuclear facility are irrelevant as the Dimona reactor is cooled by heavy, not normal (i.e., light) water. Under the current proposal, water sufficient only to prevent the Dead Sea from dehydrating will flow through the system, preventing salt water flow into wells. The World Bank study recommended re-routing the conduit to avoid the geological faults of the Araba Valley. Red Sea–Dead Sea Water Conveyance The Red Sea–Dead Sea Conveyance, sometimes called the Two Seas Canal, is a planned pipeline that runs from the coastal city of Aqaba by the Red Sea