materials

Doctors have already replaced a patient's jaw with a 3D-printed titanium implant, so why not part of a skull? Earlier this week, 75 percent of an American patient's skull was surgically replaced with a custom-made implant produced by a 3D printer from Oxford Performance Materials.

The full name of the implant is the OsteoFab Patient Specific Cranial Device. The implant is made from PEKK biomedical polymer and printed using CAD files developed to fit each person. The world of skulls is not one-size-fits-all. Much like an expensive pair of bespoke shoes, these skull implants are unique to the individual.… Read more

Forget diamonds, graphene is now the world's hardest material. And all sorts of developers most likely want to get their hands on it.

Nokia looks to be ahead of the game in this graphene race. The Finnish mobile-phone maker announced today that it was one of the recipients of a $1.35 billion grant from the European Union to do research and development on the supermaterial over the next 10 years.

"Nokia is proud to be involved with this project, and we have deep roots in the field -- we first started working with graphene already in 2006,&… Read more

A handful of U.S. Navy SEALS have been reprimanded for leaking military secrets to video-game maker Electronic Arts while working as paid consultants on the game Medal of Honor: Warfighters, according to a report.

Seven of the SEALs have been disciplined, including one who was involved in the raid that killed Osama bin Laden, and four others are being investigated, according to CBS News.

Medal of Honor: Warfighters is a military combat shooting game that prides itself on being as realistic as possible. Players are involved in real-world scenarios, such as battles in Afghanistan and attacks on Somali pirates. … Read more

A preliminary analysis puts the iPhone 5's cost at $199, slightly more than the iPhone 4S.

The virtual teardown by IHS iSuppli puts the bill of materials, or BOM, at $199 for the low-end model with 16GB of NAND flash memory.

After factoring in the $8 manufacturing cost, the cost to produce the phone increases to $207, iSuppli said.

The BOM jumps to $209 for the 32GB version of the phone and $230 for the high-end 64GB version, the market researcher said.

"The iPhone 5's components are expected to be slightly more expensive compared to the iPhone … Read more

Apple could be shelling out $167.50 to make each 16GB iPhone 5.

At least that's according to an initial estimate calculated by research firm UBM TechInsights. Looking at the entry-level iPhone 5, the firm broke down the potential cost of each of the various components.

The new 4-inch 1136x640 pixel display costs $18 to build, the touch screen $7.50, and the battery $3. The A6 processor goes for $28, while the camera costs $10 and the built-in WiFi/Bluetooth/GPS is only $4. Add in the cost of several other components, and you end up with a … Read more

In the continuing fight against copyright infringement, U.K. authorities sentenced the owner of Surfthechannel.com to four years in prison today.

Anton Vickerman, 38, who founded Surfthechannel -- a Web site that offered users links to streaming pirated material -- was convicted of two counts of conspiracy to facilitate copyright infringement, according to the Guardian. The sentencing came after an eight-week trial in June.

The way Surfthechannel worked was it let users search for movies or TV shows and then provided them with a list of links to both legal and pirated material. Essentially, the site acted like a … Read more

The Recording Industry Association of America's CEO, Cary Sherman, testified before Congress today on "The Future of Audio." Although the minutes of the hearing aren't yet available, Sherman did publish a statement of his speech, according to TorrentFreak, which first reported this news.

In Sherman's statement, he stresses that online piracy must be stopped and one of the ways to do this is by having search engines, like Google and Bing, censor any results that could lead users to sites with illegally obtained copyrighted material.

"Major advertisers and ad agencies announced a series of … Read more

"Made in USA." That's a designation that President Barack Obama and dozens of American companies, universities, and research labs want to apply to a new generation of high-tech materials, the White House said today.

As part of its Materials Genome Initiative, the Obama administration and partners in business, academia, and national labs are pushing the fast and efficient development and utliization of a wide range of new advanced, American-made materials. The goal is to cut the time it takes to discover, develop, and deploy these new materials in half, the White House said.

The theory behind the … Read more

Materials scientists have turned high-tech powders into an electronic nose that could be used for safety and health applications.

U.K.-based Peratech today announced that it has designed a device able to detect harmful chemicals, such as volatile organic compounds (VOCs). It uses a new type of electronically conductive material, made in a powder form, which is also being used to add touch controls to mobile phones and other surfaces.

Called quantum tunneling composite material, it can create an electrical current when it bends or is touched. For the electronic nose, the material can be placed on films and … Read more