Word: armfuls
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...pioneered by the Viking and lunar Surveyor probes. Once on the surface, it will deploy a suite of scientific instruments to study the terrain around it: stereoscopic cameras, microscopic imagers, electrochemistry analyzers, meteorological sensors. Most dramatically, it will also unstow and flex a powerful, 8-ft. (2.35-m) robotic arm, equipped with a camera...
...arm is fitted with a movable scoop and what NASA calls "ripper tines," sharp teeth able to chew through a concrete-like permafrost a lot tougher than the powdery soil found at lower Martian latitudes. The scoop will be able to dig about 19 in. deep (.5 m), or about the depth at which NASA scientists believe the ice meets the soil. It will then transfer what it gouges out to the spacecraft itself, where the onboard science lab will examine it for organic materials, biochemical processes and other signs of life...
...theory, the idea of a war with Iran should be a non-starter in a nation whose war-weary public has no appetite for further military adventures in the Middle East, no matter how determined Iran may be to get a nuclear weapon or to arm and train anti-U.S. forces in Iraq. Republican candidates on Capitol Hill, already facing their worst electoral prospects in a generation, are equally disinclined to support military action against Iran. Even Bush's own cabinet officials, Secretary of State Condoleezza Rice and Secretary of Defense Robert Gates have been repeatedly cool...
...favor. "If Venezuela is found to be complicit, the U.S. would be wise to allow for the regional dynamic to take its course," the report wrote. "If the U.S. reacts too strongly, attention will go from Venezuela's transgressions to yet another example of 'American intervention' and strong-arm tactics...
...competence. Often the war shadows the warriors: to the returning victors of World War II came honor and glory and the GI Bill. But for veterans of Korea--"the Forgotten War"--there was silence. Infantryman Fred Downs returned from Vietnam with four Purple Hearts, a Bronze Star and one arm. Back in school, he was asked if he'd lost his arm in the war. Yes, he said. "Serves you right," he was told...