"Significant changes" in the weapons mix of the U.S. Navy are needed during the next 25 to 35 years. So reports a National Research Council panel on naval weapons. The study calls for increased use of smart weapons, stealth, and electronic warfare. Needed is a family of low-cost, high-volume, long-range precision ballistic weapons for surface-to-surface operations. Also recommended: a new air-to-air weapon, mines operated by networked sensor systems, and an array of non-lethal weapons. More emphasis should be put, the panel says, on undersea weapons optimized for offensive and defensive operations in coastal regions. In the future, it adds, a greater percentage of ordnance will ride on standoff air-to-surface weapons. These weapons must receive target information from off-board sensors, as well as have autonomous capabilities to continue their attack in the face of countermeasures.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
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.