Fresh research promises to enable engineers to design products that are smaller and much smarter. A team at the University of Maryland has created the world's tiniest transistor. Trillions of such transistors could fit on one computer chip--100 times more than is possible with current technology. Using a principle called tunneling physics, the researchers first produced a 25-nm transistor and then one as small as 10 nm. At that size, it would take 100,000 transistors to span the width of a single human hair. The advance, supported by the National Security Agency and the Naval Research Laboratory, could lead to smaller, more complex, and more efficient integrated circuits. "Whether or not this technology is adopted wide-scale by industry will come down to practical issues," says team leader Chia-Hung Yang, a professor of electrical engineering at the university.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
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.
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