PUFFIN offers graphics card breakthrough versus break-in

(Phys.org)—The PUFFIN Project has come up with research that suggests GPU manufacturing processes leave each product with a unique kind of fingerprint. PUFFIN stands for physically unclonable functions found in standard ...

LinkedIn looks to build on its impressive resume

LinkedIn and Facebook will celebrate the anniversaries of their IPOs just a few days apart this week. But their experiences as publicly traded companies couldn't be more different.

Report links Google, Yahoo to Internet piracy sites

Google Inc. and Yahoo Inc., two Internet companies that have long cultivated relationships in Hollywood, are nevertheless placing ads on sites that feature pirated movies, TV shows and music, a new report says.

Sony plans slimmer PlayStation 3 before year end

Sony Corp. is introducing a smaller, slimmer and lighter version of its PlayStation 3 home console ahead of the year-end holidays as it gears up for growing competition in games from smartphones.

Govt IDs more airwaves for commercial wireless

(AP) -- The federal government wants to alleviate data congestion on smartphones and other mobile devices by asking the Defense Department, NASA and other agencies to switch to new locations on the airwaves or share their ...

The stag hunt: Why a circular economy is so difficult

We know we use far more resources per year today than the Earth manages to regenerate. And the warnings of the long-term negative consequences this will have are becoming increasingly clear—not only for the environment, ...

Research shows investors take stock of Super Bowl advertisers

Not all of the 100 million U.S. viewers who tune in Sunday to the 55th Super Bowl will focus solely on the game. Some will watch for the commercials, a Super Bowl of their own in creativity, celebrity cameos and expense.

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