X-31: Prelude to tailless flight?
Features 2/20/1995 Post a comment Experimental plane has proven to be a spectacular performer, gaining significant advantages over conventional fighters. In the long run, commercial aircraft may be the biggest beneficiary of this joint U.S./German program
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.