Criminals have been able to hack into computer systems via the Internet and cut power to several cities, a U.S. Central Intelligence Agency analyst said this week.
Modular robots are beeing developed mainly to carry out multiple complex tasks in outer space, such as assembly, inspection, maintenance, habitat construction, surface landing, and exploration in space and on planet surfaces.
Computer viruses, worms, and electronic "pulses" could be doing substantial damage in Iraq, according to some cybersecurity experts.