rossgneumann writes If everyone always wants to look different than everybody else, everybody starts looking the same. At least, if you use a recently published mathematical model describing the phenomenon. “The hipster effect is this non-concerted emergent collective phenomenon of looking alike trying to look different, ” in the words of Jonathan Touboul, mathematical neuroscientist at the College de France in Paris. Read more of this story at Slashdot.
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The Math Behind the Hipster Effect
A new study on solar energy from Deutsche Bank bears very good news . Thanks to technology and innovation, solar energy will be just as cheap as energy from fossil fuels by 2016. That’s basically tomorrow, and it’s awesome. Read more… 
Your home network is your fortress. Inside it lies tons of valuable information—unencrypted files, personal, private data, and perhaps most importantly, computers that can be hijacked and used for any purpose. Let’s talk about how you can, with the power of evil, sniff around your home network to make sure you don’t have any uninvited guests. Read more… 
It’s no secret that everybody’s thinking about privacy and cyber security more since the world was pummeled with the unsettling, spy-novel truths of the Snowden revelations . Now, companies are starting to seize onto the zeitgeist by building more secure tools for the internet. And it sounds like Tor will be at the front of that line. Read more… 
colinneagle points out this article about how the Marines are using a Microsoft Kinect to build maps. A military contractor has come up with something that has the U.S. Marine Corps interested. The Augmented Reality Sand Table is currently being developed by the Army Research Laboratory and was on display at the Modern Day Marine Expo that recently took place on Marine Corps Base Quantico in Virginia. The set-up is simple: a table-sized sandbox is rigged with a Microsoft Kinect video game motion sensor and an off-the-shelf projector. Using existing software, the sensor detects features in the sand and projects a realistic topographical map that corresponds to the layout, which can change in real time as observers move the sand around in the box. The setup can also project maps from Google Earth or other mapping and GPS systems, enabling units to visualize the exact terrain they’ll be covering for exercises or operations. Eventually, they hope to add visual cues to help troops shape the sandbox to match the topography of a specified map. Eventually, the designers of the sandbox hope to involve remote bases or even international partners in conducting joint training and operations exercises. Future possibilities include large-scale models that could project over a gymnasium floor for a battalion briefing, and a smartphone version that could use a pocket-sized projector to turn any patch of dirt into an operational 3-D map. Read more of this story at Slashdot.