The National Institute of Standards and Technology (NIST) has invented two new methods of measurement that could lead to better designs for cooling systems. Agency engineers devised a way of using fluorescent light to help choose the best lubricant for keeping a compressor running smoothly. Research indicates that certain lubricants that partially mix with the refrigerants and have high viscosity can improve the performance of the refrigerants as much as 18%. NIST researchers also developed a calorimeter that measures heat conducted through a new class of insulation panels and around their edges. The device recently measured new vacuum insulation panels that use a novel fill material developed by Dow Chemical Co. The calorimeter found that the panels have an R-value about six times higher than traditional glass-fiber insulation. A panel 2.5-cm thick had about the same R-value as 15 cm of glass-fiber. Get details from Piotr A. Domanski of NIST at firstname.lastname@example.org.
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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