lucidkoan writes "MIT researchers recently unveiled the world's first thin-film solar cell printed on a sheet of paper. The panel was created using a process similar to that of an inkjet printer, producing semiconductor-coated paper imbued with carbon-based dyes that give the cells an efficiency of 1.5 to 2 percent. That's not incredibly efficient, but the convenience factor makes up for it. And in the future, researchers hope that the same process used in the paper solar cells could be used to print cells on metal foil or even plastic. If they're able to gear efficiencies up to scale, the development could revolutionize the production and installation of solar panels."

Blizzard announced today that StarCraft II: Wings of Liberty, the first game in a series of three, will be released on July 27. The game will contain the Terran campaign (29 missions), the full multiplayer experience, and "several challenge-mode mini-games," with "focused goals designed to ease players into the basics of multiplayer strategies." It will launch alongside the revamped Battle.net, which we've previously discussed. Blizzard CEO Mike Morhaime said, "We've been looking forward to revisiting the StarCraft universe for many years, and we're excited that the time for that is almost here. Thanks to our beta testers, we're making great progress on the final stages of development, and we'll be ready to welcome players all over the world to StarCraft II and the new Battle.net in just a few months."

BanjoTed writes "In a move to counter sales of pre-owned games, EA recently revealed DLC perks for those who buy new copies of Mass Effect 2 and Battlefield: Bad Company 2. Now, PlayStation platform holder Sony has jumped on the bandwagon with similar plans for the PSP's SOCOM: Fireteam Bravo 3. '[Players] will need to register their game online before they are able to access the multiplayer component of the title. UMD copies will use a redeemable code while the digital version will authenticate automatically in the background. Furthermore ... anyone buying a pre-owned copy of the game will be forced to cough up $20 to obtain a code to play online."