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A massive new storyline will creepy-crawl across every aspect of the Dungeons & Dragons landscape this year, as the Demon Queen of Spiders and her drow minions rise from their underground domains to take on the surface world. Rise of the Underdark will impact D&D RPG books, organized play, novels, a new miniatures game and even D&D Online, the free-to-play MMORPG. Hope you like drow (or enjoy killing them).

Did you know everything important about your personality, morality and worldview can be defined into one of nine categories? It's true… at least if you're a Dungeons & Dragons character from the first to third editions. Not every tabletop role-player has been a a fan of D&D's Alignment system, which help players define their characters' behavior, but now that Wizards of the Coast is hard at work on D&D's fifth edition, I'd like to make an earnest plea for them to bring it back in its original, nine-aspect glory by showcasing the Alignments from best to worst.

THE BURRITOBOT IS A 3-D PRINTER THAT LETS USERS FABRICATE A DELICIOUS BEAN BURRITO VIA AN IPHONE INTERFACE MECHANISM. WHILE THE PRINTER MIGHT BE HUMOROUS, THE PROOF OF CONCEPT IS VERY, VERY REAL.

Mathematicians have now visualized abstract mathematical objects called flat tori - items resembling donuts with corrugated, fractal surfaces. These were thought to be impossible to envision in ordinary 3-D space... until now.

Last year Golan Levin's son decided to build a car. Aside from the minor inconvenience of being 4 years old, the younger Levin faced an engineering challenge. His Tinkertoys, which he wanted to use for the vehicle's frame, wouldn't attach to his K'Nex, the pieces he wanted to use for the wheels. It took his father, an artist, hacker and professor at Carnegie Mellon, a year to solve that problem. In the process he cracked open a much larger one: In an age when anyone can share, download and create not just digital files but also physical things, thanks to the proliferation of cheap 3-D printers, are companies at risk of losing control of the objects they sell?

I've visited Singapore a few times in recent years and been impressed with its wealth and modernity. I was also quite aware of its world-leading programs in mathematics education and naturally noted that one of the candidates for president was Tony Tan, who has a Ph.D. in applied mathematics. Tan won the very close election and joined the government of Prime Minister Lee Hsien Loong, who also has a degree in mathematics.

I didn't know whether to take my Ph.D. adviser's remark as a compliment. "You don't write like a scientist," he said, handing me back the progress report for a grant that I had written for him. In my dream world, tears would have come to his eyes, and he would have squealed, "You write like a poet!"

The Horto Domi combines vermiculture, geodesic domes, moisture sensors, and Arduino open hardware controllers in an automated backyard food growing system for the everyperson. The project team is looking for supporters on Kickstarter so they can do more R&D and make the plans available to the public for free. Soon you could have a pod of robotic food growing domes in your backyard turning out bushels of fresh veg. Then again, maybe a food growing robot takes the joy out of growing your own?

The brain appears to be wired in a rectangular 3D grid structure, suggests a new brain imaging study funded by the National Institutes of Health. "Far from being just a tangle of wires, the brain's connections turn out to be more like ribbon cables - folding 2D sheets of parallel neuronal fibers that cross paths at right angles, like the warp and weft of a fabric," explained Van Wedeen, M.D., of Massachusetts General Hospital (MGH), A.A. Martinos Center for Biomedical Imaging and the Harvard Medical School.

"Security researchers warn that cybercriminals have started using Java exploits signed with digital certificates to trick users into allowing the malicious code to run inside browsers. A signed Java exploit was discovered Monday on a website belonging to the Chemnitz University of Technology in Germany that was infected with a Web exploit toolkit called g01pack, security researcher Eric Romang said Tuesday in a blog post. "

Six U.S. government agencies will spend more than $200 million to help the government better organize and analyze large volumes of digital data, in a new "big data" research and development effort announced by President Barack Obama's administration Thursday.

A few months back, we talked about the challenges faced by libraries in the era of ebooks, digital information and shrinking budgets. An emerging idea, now being pioneered at one New York state library, is to offer 3D printing facilities to enable constituents to develop and innovate new ideas and products. The Fayetteville Free Library of Fayetteville, NY recently has assumed a new mission in efforts to serve its constituencies with 3D printing facilities. The "FFL Fab Lab" is a space set aside with 3D printing technology, which seeks to encourage innovation and learning of the concept. At the foundation of the FFL's Fab Lab will be a MakerBot Thing-o-Matic 3D printer, donated to the library. The Fab Lab's 3D printer uses plastic as its raw material.

Joey Hudy, a young "maker" from Phoenix went to the White House this week to show off his project, the "Extreme Marshmallow Cannon." When President Obama saw it, he told Joey: "Let's try it." Joey set up the air cannon, which uses a bicycle pump to build up air pressure, and put a marshmallow down the barrel. When he pressed the trigger, a single marshmallow was shot out across the room to the delight of everyone, but especially the president.

The Open Knowledge Foundation (OKF) announced the 1.0 release of the Open Data Handbook today. The 1.0 release is the culmination of a project that started in October 2010 at a book sprint in Berlin as the Open Data Manual.