Word: hydrogens
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Dates: during 1980-1989
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Environmentalists and engineers know that hydrogen would make a better jet fuel than the standard aviation kerosene. In its liquid form, hydrogen packs more energy per pound than any other non-nuclear fuel and, burning, produces a plume of H2O. But there are major drawbacks, including cost. Extracting hydrogen from water or natural gas and cooling it to -423 degrees F make the fuel many times more expensive than kerosene, which goes for about...
...interest in the novel fuel has been rekindled by news that the Soviets have conducted a successful test flight of a Tupolev Tu-154 passenger jet modified to burn a mixture of liquid hydrogen and natural gas. The three- engine jet, which lifted off near Moscow and flew for 21 minutes, was the first aircraft to use the fuel in takeoff. Says Senator Spark Matsunaga, a Hawaii Democrat and a leading advocate of a U.S. hydrogen-fuel research program: "It appears that the Soviets have stolen a technological march...
...defending the mosaic theory, Administration officials often cite a 1979 article describing how to build a hydrogen bomb, which drew only on unclassified information scattered through a number of scientific journals...
...military-intelligence connection is nothing new for supercomputer manufacturers. One of the first Crays to come off the assembly line in 1976 was shipped to the Lawrence Livermore National Laboratory, where it made short work of the mind-boggling mathematical equations required to design hydrogen bombs. Another early Cray without doubt was delivered to the National Security Agency in Fort Meade, Md., where it would have been put to work cracking military codes and sorting through the intelligence data that flood into the agency every...
Physicist Edward Teller has a reputation for thinking big: during World War II, as other Manhattan Project scientists were racing to build the first atom bomb, the Hungarian-born Teller was already working on the hydrogen bomb. While the H-bomb was both a technological tour de force and a hellishly effective weapon, however, one of Teller's more recent enthusiasms -- the X- ray laser -- could turn out to be an expensive dud. That possibility has ignited a fire storm of accusations that has set off a federal investigation into recent goings-on at the University of California's Lawrence...