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Submission + - Scientists Find a Means to Boil Water More Efficiently (mit.edu)

joshuark writes: MIT engineers design surfaces that boil more efficiently.

The improved efficiency comes from a combination of three different kinds of surface modifications, at different size scales. The new findings are described in the journal Advanced Materials in a research paper.

The potential impact of the improved efficiency; boiling water is an energy-intensive step at the heart of a wide range of industrial processes, including most electricity generating plants, many chemical production systems, and even cooling systems for electronics.

Perhaps this discovery will give new meaning to the old adage, "A watched pot never boils..."

Josh K.

Comment IIS is out of reach for China (Score 4, Insightful) 42

According to Wikipedia: "China's incentive to build its own space station was amplified after NASA refused Chinese participation in the International Space Station in 2011".

Clearly the Chinese are now eager to compete for the superpower throne and are working hard on getting there own presence in space and some firsts of their own.

Submission + - Virginia police routinely use secret GPS pings to track people's cell phones (insidenova.com) 1

Beerismydad writes: A Virginia man was secretly tracked by Chester County Police detectives using a warrant, which ordered Verizon to regularly ping the man's location and report it to police. The catch? The man was not named as a suspect in the warrant and has not been charged with a crime since the investigation began.

According to InsideNova, a local online news source for Northern Virginia, "The case offers a glimpse into a surveillance technique that’s become commonplace for police but is mostly unknown among the general public: cell phone location tracking."

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