The Makerbot Replicator is a personal 3D printer, which can create three-dimensional objects through connecting and layering successive cross sections of material. The new version is bigger, better, and easier to set up than earlier MakerBots. In this video Tim made at CES, MakerBot CEO Bre Pettis shows us how wonderful a device it is, and tells us why every child (and most adults) should have a MakerBot.

QwkHyenA writes "I've recently cancelled my Linux Magazine subscription because they went paperless. I know, I'm a heartless geek and should be 'shunned,' but I enjoy the unplugged sensation of reading paper periodicals. What sort of magazines are out there that still are delivered via USPS that will scratch my Engineering, Coder, System Administrator and 3D Printer itch?"

SpzToid writes "The Wall Street Journal is now reporting that a group of hackers in China breached the computer defenses of the United States Chamber of Commerce. The intrusion was quietly shut down in May 2010, while FBI investigations continue. 'A spokesman for the Chinese Embassy in Washington, Geng Shuang, said cyberattacks are prohibited by Chinese law and China itself is a victim of attacks. ... Still, the Chamber continues to see suspicious activity, they say. A thermostat at a town house the Chamber owns on Capitol Hill at one point was communicating with an Internet address in China, they say, and, in March, a printer used by Chamber executives spontaneously started printing pages with Chinese characters.'" According the article, the group "gained access to everything stored on its systems" and may have "had access to the network for more than a year before the breach was uncovered."

Despite all the best intentions and meticulous overengineering, some of the equipment on spacecraft like the ISS inevitably breaks. An anonymous reader poses the question "Why carry out a very expensive launch into space to resupply the ISS, when astronauts could just manufacture replacement parts themselves?" Startup Made in Space is working on a space-oriented 3D printing system to make it easy to transmit the information needed to pop out complex shapes (as might be in delicate mechanical systems), but the founders are also talking about using 3D printers to jump-start construction if humans extend their presence from the Earth to other planets (or revisit the moon).

KowboyKrash writes "Does any Slashdotter know how to print from an Android tablet? I have read about Google Cloud Print, but will it work from all (or at least most) apps? Is there a better solution? A little background: With my laptop being four years old, and the battery failing, I want to replace it with a device with 10 hours of battery. I am purchasing an Asus Transformer Prime after Christmas as a gift to myself; my plan is to replace my laptop completely for portable computing. I've already selected several apps that should meet my needs, including Polaris Office, and TeamViewer to remotely access my desktop. So are there any printing solutions for Android? Printing to my network printer at home is good enough."

New submitter rcoxdav writes "Researchers have found that the upgradeable firmware on some laser printers can be easily updated and compromised. The updated firmware could then be used to do anything from overheating the printer to compromising a network. Quoting: 'In one demonstration of an attack based on the flaw, Stolfo and fellow researcher Ang Cui showed how a hijacked computer could be given instructions that would continuously heat up the printer’s fuser – which is designed to dry the ink once it’s applied to paper – eventually causing the paper to turn brown and smoke. In that demonstration, a thermal switch shut the printer down – basically, causing it to self-destruct – before a fire started, but the researchers believe other printers might be used as fire starters, giving computer hackers a dangerous new tool that could allow simple computer code to wreak real-world havoc.'"

hessian tips a story in BusinessWeek about Palantir, a system designed to aggregate disparate data points gathered by intelligence agencies and weave them into a more useful narrative. The article summarizes it thus: "Depending where you fall on the spectrum between civil liberties absolutism and homeland security lockdown, Palantir’s technology is either creepy or heroic." "The day Fikri drives to Orlando, he gets a speeding ticket, which triggers an alert in the CIA's Palantir system. An analyst types Fikri's name into a search box and up pops a wealth of information pulled from every database at the government's disposal. There's fingerprint and DNA evidence for Fikri gathered by a CIA operative in Cairo; video of him going to an ATM in Miami; shots of his rental truck's license plate at a tollbooth; phone records; and a map pinpointing his movements across the globe. All this information is then displayed on a clearly designed graphical interface that looks like something Tom Cruise would use in a Mission: Impossible movie."

MrSeb writes with this ExtremeTech excerpt aimed at the graphene enthusiasts out there: "You can add another crazy characteristic to graphene's ever-expanding list of 'wonder material' properties: It can now be used to create flexible, transparent thin-film transistors. ... using an inkjet printer. The discovery comes from researchers at the University of Cambridge, UK, who were trying to ameliorate the lackluster performance of existing inkjet-printed electronics. It's already possible to print standard CMOS transistors using different ferroelectric polymer inks, but the resultant circuit is so slow that it can't actually function as a computer. If graphene could replace or augment the interconnects or transistors, these circuits would be a lot faster — and that's what these Cambridge engineers have done. Furthermore, if you didn't think that was cool enough, the graphene-based ink that they've developed is transparent, too."

MrSeb writes "Long before Facebook and Twitpic, photos were shared by simply handing someone a print. No camera made this easier than the once-ubiquitous Polaroid. Nothing represented instant gratification better in the film era than having a print develop before your eyes, ready to hand out in a minute. Unfortunately for Polaroid, the advent of digital photography sounded the death knell for its iconic instant print cameras. A brief reprieve in the form of inexpensive sticker-printing versions was ended by the cellphone camera revolution. Now, after a decade in remission, Polaroid has returned with a full-up digital camera that incorporates instant printing technology. The Polaroid Z340 is a 14MP digital with an integrated Zink-enabled (Zero Ink) printer. In a nostalgic touch, the new camera prints 3×4-inch images, the same size as the original Polaroid film cameras. Remarkably, all this fits in a one-pound, seven-ounce package, about the same weight as a mid-range DSLR."

Tasha26 writes "A trainee surgeon, Mark Frame, has figured out how to save U.K.'s NHS thousands of pounds by taking advantage of 3D-printer technology. Success in orthopedic operations relies on surgeons having an accurate 3D model of the area where the operation will take place. Such models take time to produce and cost up to £1200 ($1915). Mark, a self-confessed 'technology geek,' used open source OsiriX software to convert CT scans into files which are readable by the 3D printers at Shapeways, a company in the Netherlands. Within a week they produced and delivered the first plastic 3D model of a child's forearm at a cost of £77 ($123). Mark has written a free guide so that other surgeons can make their own bones, which is being considered for publication by the World Journal of Science and Technology."

MrSeb writes "Jonas Pfeil, a student from the Technical University of Berlin, has created a rugged, grapefruit-sized ball that has 36 fixed-focus, 2-megapixel digital camera sensors built in. The user simply throws the ball into the air and photos are simultaneously taken with all 36 cameras to create a full, spherical panorama of the surrounding scene. The ball itself is made with a 3D printer, and the innards (which includes 36 STM VS6724 CMOS camera sensors, an accelerometer, and two microcontrollers to control the cameras) are adequately padded, so presumably it doesn't matter if you're bad at throwing and catching."

kkleiner writes "Two developers from Shapeways and i.materialise have designed a 3D printer for your ten-year-old. The prototype, named Origo, would allow children to easily design objects in 3Dtin and then print them safely in their home with minimal adult supervision. Could it be the last toy you ever have to buy for your kids?"

mikejuk writes "Last year John Graham-Cumming launched a project to create a fully-functional implementation of Babbage's original design for a computer — the Analytical Engine. Now it looks as if the project is going ahead. The first phase is to digitize all of Babbage's papers and designs. These will be available to the general public in 2012. The machine to be built is no simple calculator: it is a full computer with a store for between 100 and 1000 values, each of 40 digits, and it was programmed using punched cards in a modern 'operator/address' format. There was even a plan to send the output to a printer. When this device is built it will make it clear that the computer age nearly began in the 18th century."

An anonymous reader sends this excerpt from a post by security researcher Brian Krebs: "An ATM skimmer gang stole more than $400,000 using skimming devices built with the help of high-tech 3D printers, federal prosecutors say. ... Apparently, word is spreading in the cybercrime underworld that 3D printers produce flawless skimmer devices with exacting precision. Last year, i-materialize blogged about receiving a client's order for building a card skimmer. In June, a federal court indicted four men from South Texas whom authorities say had reinvested the profits from skimming scams to purchase a 3D printer."

rallymatte writes "A team at Fraunhofer Institute in Germany has managed to create artificial blood vessels with a 3D printer that may come to be used for transplants of lab-created organs. From the article: 'To print something as small and complex as a blood vessel, the scientists combined the 3D printing technology with two-photon polymerisation — shining intense laser beams onto the material to stimulate the molecules in a very small focus point.'"

neonsignal writes "Machine creations in Minecraft are becoming increasingly complex as people build on each other's ideas. Some notable examples include a Rubik's cube simulator, a 5-channel music sequencer, a 3D color printer, a 16-bit processing unit, and Conway's Game of Life. My own recent contribution is the world's slowest Universal Turing Machine. I'm now waiting for someone to implement Tetris in Redstone logic."

An anonymous reader writes "Apple has filed two patent applications that describe an approach as well as file formats and APIs to eliminate the printer driver as a requirement for users to access a printer and print documents. If the company has its way, there will be three ways to access a printer in the future: The first will be via a conventional software driver. The second will be via a cloud service and the third will be via a driverless access method that supports 'universal' printing from any type device."

joaommp writes "Taiwanese scientists developed a new type of film that can be printed on a thermal printer and erased up to 260 times. The boffins at the Industrial Technology Research Institute claim it as an ideal replacement for paper signs and posters. It does not require patterned electrodes. It is based on a plastic film covered with cholestric liquid crystal, a type of liquid crystal structured similarly to cholesterol molecules and can be erased by simply plugging it to a power source and an A4 sheet costs only US $2. It is expected to be available to consumers within the next two years."

An anonymous reader writes "'Tea. Earl Grey. Hot,' is a command familiar to every Trek fan as representing everyday use of replicator technology. While its use on the show is simply sci-fi wizardry, the beginnings of that technology is now making it into homes, and could spark an industrial revolution. 'New 3D printing and other so-called additive manufacturing technologies are based on methods that industries developed over the past quarter century to rapidly create prototypes of mechanical parts for testing. But as these methods become increasingly sophisticated, demand is rising to use them to manufacture finished products, not only in factories but also at a boutique, one-off level for individuals. ... Already, 3D printing has been used to make tools and artworks, custom-fitted prosthetics for amputees, components for aviation and medical instruments, solid medical models of bones and organs based on MRI scans, paper-based photovoltaic cells, and the body panels for a lightweight hybrid automobile.'"

pacopico writes "A story in Bloomberg Businessweek gives the first in-depth look at a wave of new start-ups selling cyber weaponry. The story describes this as the evolution of the defense industry in response to a wave of brazen attacks against Google, the Pentagon, the IMF and thousands of companies. It's pretty scary stuff, especially considering that these new weapons are not regulated at all."