A Simple Blast of Laser Could Help Your Teeth Grow Back

Teeth don’t grow back, as your dentist might like to remind you while revving up the drill for a root canal. But scientists have now found a way to regenerate dentin , the hard stuff in the middle of the tooth, right in the mouth. It’s surprisingly simple, too—all it takes is a blast of laser. Read more…

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A Simple Blast of Laser Could Help Your Teeth Grow Back

The Technical Difficulty In Porting a PS3 Game To the PS4

An anonymous reader writes “The Last of Us was one of the last major projects for the PlayStation 3. The code optimization done by development studio Naughty Dog was a real technical achievement — making graphics look modern and impressive on a 7-year-old piece of hardware. Now, they’re in the process of porting it to the much more capable PS4, which will end up being a technical accomplishment in its own right. Creative director Neil Druckmann said, ‘Just getting an image onscreen, even an inferior one with the shadows broken, lighting broken and with it crashing every 30 seconds that took a long time. These engineers are some of the best in the industry and they optimized the game so much for the PS3’s SPUs specifically. It was optimized on a binary level, but after shifting those things over [to PS4] you have to go back to the high level, make sure the [game] systems are intact, and optimize it again. I can’t describe how difficult a task that is. And once it’s running well, you’re running the [versions] side by side to make sure you didn’t screw something up in the process, like physics being slightly off, which throws the game off, or lighting being shifted and all of a sudden it’s a drastically different look. That’s not ‘improved’ any more; that’s different. We want to stay faithful while being better.'” Read more of this story at Slashdot.

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The Technical Difficulty In Porting a PS3 Game To the PS4

Blood of World’s Oldest Woman Hints At Limits of Life

porkchop_d_clown (39923) writes “When Hendrikje van Andel-Schipper died in 2005, she was the oldest woman in the world. [New Scientist reported Wednesday] that, at the end of her life, most of her white blood cells had been produced by just two stem cells — implying the rest of her blood stem cells had already died, and hinting at a possible limit to the human life span.” Read more of this story at Slashdot.

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Blood of World’s Oldest Woman Hints At Limits of Life

Electric car maker Tesla said to be planning new factory in California

Tesla won’t answer the Los Angeles Times on specifics, but city officials in the small California town of Lathrop told a reporter that “work is underway converting a 431,000-square-foot facility that once housed a Chrysler-Daimler distribution center into a Tesla factory.” More: Is Tesla planning another electric car factory in California? [latimes.com]

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Electric car maker Tesla said to be planning new factory in California

How to Contact Executive Customer Service and Get Your Problem Solved

We’ve all been there: You call customer service, get bounced around, transferred, and dropped. Or worse, your issue never gets resolved even after you talk to someone. You probably know you can escalate to a manager, or even higher, to “executive” support. But at that level, there’s an art to getting what you want. Here’s what you need to know. Read more…

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How to Contact Executive Customer Service and Get Your Problem Solved

DHL Pranked UPS Into Advertising For Them

The dramatic increase of online shopping has fanned the flames of competition between shipping companies. Which is why, using thermal-activated ink, DHL figured the best way to advertise just how fast and efficient its shipping services are was to trick its competitors into doing it for them. Read more…        

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DHL Pranked UPS Into Advertising For Them

This Genius Kinect Rig Puts You Inside a Video Game in Two Minutes Flat

What if, the next time you played a video game, the main character not only looked like you but had the same body, same clothes, same everything? How would it change the way you related to the game? How would it change the way you relate to the other characters in it? I found out. Read more…        

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This Genius Kinect Rig Puts You Inside a Video Game in Two Minutes Flat

Godot Game Engine Released Under MIT License

goruka writes with news that a new game engine has been made available to Free Software developers under the permissive MIT license “Godot is a fully featured, open source, MIT licensed, game engine. It focuses on having great tools, and a visual oriented workflow that can deploy to PC, Mobile and Web platforms with no hassle. The editor, language and APIs are feature rich, yet simple to learn. Godot was born as an in-house engine, and was used to publish several work-for-hire commercial titles. With more than half a million lines of code, Godot is one of the most complex Open Source game engines at the moment, and one of the largest commitments to open source software in recent years. It allows developers to make games under Linux (and other unix variants), Windows and OSX.” The source is available via Github, and, according to Phoronix, it’s about as featureful as the Unity engine. Read more of this story at Slashdot.

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Godot Game Engine Released Under MIT License

Audience Jeers Contestant Who Uses Game Theory To Win At ‘Jeopardy’

Hugh Pickens DOT Com writes “USA Today reports that Arthur Chu, an insurance compliance analyst and aspiring actor, has won $102, 800 in four Jeopardy! appearances using a strategy — jumping around the board instead of running categories straight down, betting odd amounts on Daily Doubles and doing a final wager to tie — that has fans calling him a ‘villain’ and ‘smug.’ Arthur’s in-game strategy of searching for the Daily Double that has made him such a target. Typically, contestants choose a single category and progressively move from the lowest amount up to the highest, giving viewers an easy-to-understand escalation of difficulty. But Arthur has his sights solely set on finding those hidden Daily Doubles, which are usually located on the three highest-paying rungs in the categories (the category itself is random). That means, rather than building up in difficulty, he begins at the most difficult questions. Once the two most difficult questions have been taken off the board in one column, he quickly jumps to another category. It’s a grating experience for the viewer, who isn’t given enough to time to get in a rhythm or fully comprehend the new subject area. ‘The more unpredictable you are, the more you put your opponents off-balance, the longer you can keep an initial advantage, ‘ says Chu. ‘It greatly increases your chance of winning the game if you can pull it off, and I saw no reason not to do it.’ Another contra-intuitive move Chu has made is playing for a tie rather than to win in ‘Final Jeopardy’ because that allows you advance to the next round which is the most important thing, not the amount of money you win in one game. ‘In terms of influence on the game, Arthur looks like a trendsetter of things to come, ‘ says Eric Levenson. ‘Hopefully that has more to do with his game theory than with his aggressive button-pressing.'” Read more of this story at Slashdot.

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Audience Jeers Contestant Who Uses Game Theory To Win At ‘Jeopardy’

Reminder: Here’s Where You Can Watch Super Bowl XLVIII Online

The Super Bowl is still a little over a week away, but that doesn’t mean it’s too early to start planning your day. Thankfully, if you can’t watch the game on TV, you’ll be able to stream it for free. Read more…        

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Reminder: Here’s Where You Can Watch Super Bowl XLVIII Online