Hacker Challenge Winner: Automate Your Phone With Old Hotel Key Cards

In last week’s Hacker Challenge , we asked you to share your best hotel room hack . We received some great entries, but the winning hack shows us some clever ways to automate a hotel room. More »

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Hacker Challenge Winner: Automate Your Phone With Old Hotel Key Cards

We Should Be Allowed To Unlock Everything We Own

An anonymous reader writes “When cell phone unlocking became illegal last month, it set off a firestorm of debate over what rights people should have for phones they have legally purchased. But this is really just one facet of a much larger problem with property rights in general. ‘Silicon permeates and powers almost everything we own. This is a property rights issue, and current copyright law gets it backwards, turning regular people — like students, researchers, and small business owners — into criminals. Fortune 500 telecom manufacturer Avaya, for example, is known for suing service companies, accusing them of violating copyright for simply using a password to log in to their phone systems. That’s right: typing in a password is considered “reproducing copyrighted material.” Manufacturers have systematically used copyright in this manner over the past 20 years to limit our access to information. Technology has moved too fast for copyright laws to keep pace, so corporations have been exploiting the lag to create information monopolies at our expense and for their profit. After years of extensions and so-called improvements, copyright has turned Mickey Mouse into a monster who can never die.’ We need to win the fight for unlocking phones, and then keep pushing until we actually own the objects we own again.” Read more of this story at Slashdot.

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We Should Be Allowed To Unlock Everything We Own

How China Becomes Smarter: Through Education and Genetic Engineering

First, China decided to become a manufacturing giant, then an economic and military superpower. So you shouldn’t be surprised that their next plan is to improve the actual Chinese people themselves. They’re doing this two ways: the first is not controversial. China is massively investing in education. Keith Bradsher of The New York Times wrote : China is making a $250 billion-a-year investment in what economists call human capital. Just as the United States helped build a white-collar middle class in the late 1940s and early 1950s by using the G.I. Bill to help educate millions of World War II veterans, the Chinese government is using large subsidies to educate tens of millions of young people as they move from farms to cities. Source: UNESCO (degrees, enrollment); China finance ministry via CEIC Data (Spending) Chart: The New York Times And it seems to be working (though as some people pointed out, quantity isn’t the same as quality – and that, similar to United States and Europe, China is already facing a glut of educated college graduates who can’t find jobs). Again, from Bradsher’s article : Sheer numbers make the educational push by China, a nation of more than 1.3 billion people, potentially breathtaking. In the last decade, China doubled the number of colleges and universities, to 2,409. As recently as 1996, only one in six Chinese 17-year-olds graduated from high school. That was the same proportion as in the United States in 1919. Now, three in five young Chinese graduate from high school, matching the United States in the mid-1950s. China is on track to match within seven years the United States’ current high school graduation rate for 18-year-olds of 75 percent — although a higher proportion of Americans than Chinese later go back and finish high school. By quadrupling its output of college graduates in the past decade, China now produces eight million graduates a year from universities and community colleges. By the end of the decade, China expects to have nearly 195 million community college and university graduates — compared with no more than 120 million in the United States then. The second method is more controversial. According to this article by Aleks Eror published in VICE, China is working on making its people more intelligent by genetic-engineering: At BGI Shenzhen , scientists have collected DNA samples from 2,000 of the world’s smartest people and are sequencing their entire genomes in an attempt to identify the alleles which determine human intelligence. Apparently they’re not far from finding them, and when they do, embryo screening will allow parents to pick their brightest zygote and potentially bump up every generation’s intelligence by five to 15 IQ points. Eror interviewed evolutionary psychologist Geoffrey Miller who said that smart people were being recruited, through scientific conference and word of mouth, to contribute their genetic material to be sequenced so the genes for intelligence can be identified (and later on, used to determine the intelligence potential of embryos). What does that mean in human language? Any given couple could potentially have several eggs fertilized in the lab with the dad’s sperm and the mom’s eggs. Then you can test multiple embryos and analyze which one’s going to be the smartest. That kid would belong to that couple as if they had it naturally, but it would be the smartest a couple would be able to produce if they had 100 kids. It’s not genetic engineering or adding new genes, it’s the genes that couples already have. And over the course of several generations you’re able to exponentially multiply the population’s intelligence. Right. Even if it only boosts the average kid by five IQ points, that’s a huge difference in terms of economic productivity, the competitiveness of the country, how many patents they get, how their businesses are run, and how innovative their economy is. (Top image: Shutterstock )

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How China Becomes Smarter: Through Education and Genetic Engineering

A Quarter of Sun-Like Stars Host Earth-Size Worlds

astroengine writes “Although there appears to be a mysterious dearth of exoplanets smaller than Earth, astronomers using data from NASA’s Kepler space telescope have estimated that nearly a quarter of all sun-like stars in our galaxy play host to worlds 1-3 times the size of our planet. These astonishing results were discussed by Geoff Marcy, professor of astronomy at the University of California, Berkeley, during a talk the W. M. Keck Observatory 20th Anniversary Science Meeting on Thursday. ’23 percent of sun-like stars have a planet within (1-2.8 Earth radii) just within Mercury’s orbit,’ said Marcy. ‘I’ll say that again, because that number really surprised me: 23 percent of sun-like stars have a nearly-Earth-sized planet orbiting in tight orbits within 0.25 AU of the host stars.'” Read more of this story at Slashdot.

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A Quarter of Sun-Like Stars Host Earth-Size Worlds

This Hair’s-Width Endoscope Will Revolutionize Micro-Surgery

Your chances of being split open sternum to sphincter for a medical procedure are quickly declining (whew) thanks to the advent of endoscopic surgery and robotic surgical platforms like the DaVinci , though even these revolutionary procedures have their limitations. But thanks to a team of Stanford researchers, size is no longer one of them. More »

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This Hair’s-Width Endoscope Will Revolutionize Micro-Surgery

The World’s Fastest Computer Is Being Slowed Down By Too Much Gold

Last November, Oak Ridge National Laboratory’s Titan supercomputer was named the fastest in the world . But it turns out that a few tests were skipped along the way—and now too much gold on its motherboards means it can’t run at full tilt. More »

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The World’s Fastest Computer Is Being Slowed Down By Too Much Gold

Video Inpainting Software Deletes People From HD Video Footage

cylonlover writes “In a development sure to send conspiracy theorists into a tizzy, researchers at the Max Planck Institute for Informatics (MPII) have developed video inpainting software that can effectively delete people or objects from high-definition footage. The software analyzes each video frame and calculates what pixels should replace a moving area that has been marked for removal. In a world first, the software can compensate for multiple people overlapped by the unwanted element, even if they are walking towards (or away from) the camera.” Read more of this story at Slashdot.

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Video Inpainting Software Deletes People From HD Video Footage

Albert Einstein Wanted to Create the Best Refrigerator Ever That Would Last a Century

Did you know Albert Eistein wanted to make a fridge? Seriously. The greatest brain in modern physics dedicated a lot of time in trying to create a long lasting, energy efficient, environmentally friendly refrigerator. More »

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Albert Einstein Wanted to Create the Best Refrigerator Ever That Would Last a Century