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New York To Spend $27.5 Million Uncapitalizing Street Signs 322

Posted by samzenpus from the beware-the-big-letters dept.
250,000 street signs in New York City feature street names in capital letters only, which is not the national standard. Having no other issues on the table, The New York City Department of Transportation has decided to fix the problem and put up proper signs featuring both capital and lower-case letters at a cost of $27.5 million. The Transportation Department hopes to have the job completed by 2018 with 11,000 of the most important improperly capitaled signs fixed by the end of the year. Catastrophe averted.
Space

Astronomers Solve the Mystery of 'Hanny's Voorwerp' 123

Posted by kdawson from the do-not-look-directly-into-the-quasar dept.
KentuckyFC writes "In 2007, a Dutch school teacher named Hanny van Arkel discovered a huge blob of green-glowing gas while combing though images to classify galaxies. Hanny's Voorwerp (meaning Hanny's object in Dutch) is astounding because astronomers have never seen anything like it. Although galactic in scale, it is clearly not a galaxy because it does not contain any stars. That raises an obvious question: what is causing the gas to glow? Now a new survey of the region of sky seems to have solved the problem. The Voorwerp lies close to a spiral galaxy which astronomers now say hides a massive black hole at its center. The infall of matter into the black hole generates a cone of radiation emitted in a specific direction. The great cloud of gas that is Hanny's Voorwerp just happens to be in the firing line, ionizing the gas and causing it to glow green. That lays to rest an earlier theory that the cloud was reflecting an echo of light from a short galactic flare up that occurred 10,000 years ago. It also explains why Voorwerps are so rare: these radiation cones are highly directional so only occasionally do unlucky gas clouds get caught in the crossfire."
Advertising

Paper Manufacturer Launches "Print More" Campaign 446

Posted by kdawson from the try-origami dept.
innocent_white_lamb writes "Domtar, a major North American paper manufacturer, has launched an advertising campaign to encourage people to print more documents on paper. Domtar CEO John Williams opposes campaigns by other companies asking employees to be responsible with what they print. 'Young people really are not printers. When was the last time your children demanded a printer?' Mr. Williams said ... 'We've got to do some work about having them believe and feel that printing isn't a sort of environmental negative.' The industry expects that, absent this campaign, paper demand will decrease by 4% annually. Williams's comments did not go down well in some environmental circles."
Wireless Networking

Best Pre-Paid Data Plan For a Visit To Germany? 153

Posted by timothy from the funken-arund dept.
code prole writes "With two upcoming trips to Germany, and no readily available Internet (Wi-Fi or otherwise) in the location where we'll be staying, I'm looking for a no-contract USB stick and pre-paid data plan. Vodafone has a huge selection of USB sticks but has proven to be unresponsive to questions about data plans. And the US-based T-Mobile Help Center was clueless about getting the device in Europe and using it there. Hopefully the Slashdot community has some suggestions. Any duds to avoid?"
Science

Sweet, Sour, Salty, Bitter, Protein ... and Now Fat 210

Posted by timothy from the visit-the-chiba-clinic-for-an-upgrade dept.
ral writes "The human tongue can taste more than sweet, sour, salty, bitter and protein. Researchers have added fat to that list. Dr. Russell Keast, an exercise and nutrition sciences professor at Deakin University in Melbourne, told Slashfood, 'This makes logical sense. We have sweet to identify carbohydrate/sugars, and umami to identify protein/amino acids, so we could expect a taste to identify the other macronutrient: fat.' In the Deakin study, which appears in the latest issue of the British Journal of Nutrition, Dr. Keast and his team gave a group of 33 people fatty acids found in common foods, mixed in with nonfat milk to disguise the telltale fat texture. All 33 could detect the fatty acids to at least a small degree."
Java

After Learning Java Syntax, What Next? 293

Posted by timothy from the nice-hot-bath dept.
Niris writes "I'm currently taking a course called Advanced Java Programming, which is using the text book Absolute Java, 4th edition, by Walter Savitch. As I work at night as a security guard in the middle of nowhere, I've had enough time to read through the entire course part of the book, finish all eleven chapter quizzes, and do all of the assignments within a month, so all that's left is a group assignment that won't be ready until late April. I'm trying to figure out what else to read that's Java related aside from the usual 'This is how to create a tree. This is recursion. This is how to implement an interface and make an anonymous object,' and wanted to see what Slashdotters have to suggest. So far I'm looking at reading Beginning Algorithms, by Simon Harris and James Ross."
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Own Your Own Fighter Jet 222

Posted by samzenpus from the only-one-on-the-block dept.
gimmebeer writes "The Russian Sukhoi SU-27 has a top speed of Mach 1.8 (more than 1,300 mph) and has a thrust to weight ratio greater than 1 to 1. That means it can accelerate while climbing straight up. It was designed to fight against the best the US had to offer, and now it can be yours for the price of a mediocre used business jet."
Technology

Using EMP To Punch Holes In Steel 165

Posted by timothy from the you'll-need-some-big-batteries dept.
angrytuna writes "The Economist is running a story about a group of researchers at the Fraunhofer Institute for Machine Tools and Forming Technology in Chemnitz, Germany, who've found a way to use an EMP device to shape and punch holes through steel. The process enjoys advantages over both lasers, which take more time to bore the hole (0.2 vs. 1.4 seconds), and by metal presses, which can leave burrs that must be removed by hand."
Google

Building the Dream Google Smartbook 53

Posted by kdawson from the call-it-the-ijoojoo dept.
snydeq writes "InfoWorld's Mel Beckman conjectures on the functionality necessary to make the Google 'smartbook dream' a reality, prioritizing the features any smartphone/netbook hybrid would require to succeed. From multitouch, to SSDs, to dual-boot capabilities, the list goes beyond what early Android-based entrants have to offer but remains within the realm of possibility, especially if Google CEO Eric Schmidt's hints at a future Chrome/Android OS convergence come to pass."

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