Artículos de la Categoría " Ciencia y Tecnología "


  • Hands on with the Motorola Q

    A couple of weeks ago I promised hands-on coverage of the Motorola Q, the hot new smart phone that everyone’s raving about. Well, my first phone vanished somewhere in transit, but I’ve finally been able to spend some time with …



  • Old Solar Tech Back in Limelight

    The high price of silicon–the most common material used in solar panels–is prompting engineers to design solar concentrators, devices that squeeze more electricity out of a slice of silicon or other photovoltaic cells.

    Concentrators are one of many solar technologies …


  • Nokia N90 is a Multimedia Workhorse with highest-quality

    Cell phone handset makers seem intent on ramming PDA applications, digital still and video capture, music playback, and phone capabilities into one tiny device, often disregarding the disparate form factors these functions require. Nokia, famous (or infamous) for its radical …



  • Cell phones ready to start dialing for dollars

    NEW YORK – Forget about cash and credit cards. There’s a new payment alternative for buying CDs, DVDs and other such entertainment pleasures — your cell phone.

    Online payment specialist PayPal, a unit of Internet auction giant eBay, has introduced …


  • The first cell phone for sports fanatics

    Mobile ESPN combines scores, stats, fantasy leagues and video

    If you’re a rabid sports nut, you gotta get yourself one of these.

    Actually, you don’t have to be a fanatic. If you just find yourself running to watch a game …


  • Men face criminal charge for Xbox tampering

    LOS ANGELES – U.S. prosecutors have charged three men with copyright infringement for selling modified Xbox consoles that enabled the original video game machine from Microsoft Corp. to play pirated games.

    The criminal complaint filed in federal court in Los …


  • All Gasoline is not created equal

    GASOLINE DETERGENCY: WHY IT MATTERS – The reality is all gasoline is not the same. Here’s why: Gasoline that comes out of the fuel dispenser at a service station is composed of two primary components – the base fuel and …


15-Jul-2018 23:09:46