The Sprint and Nextel merger may turn out to be a rough and painful ride for both customers and Sprint. The plan to integrate the two wireless technologies of iDEN (currently used by Nextel) and CDMA (with Sprint) will be bound by technological limitations. iDEN will not work with Code Division Multiple Access (CDMA) that […]
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A few years ago invisibility cloaks were just confined to fiction. Now, it is a reality with research going on in a number of countries. But most of the experiments are being done for making something invisible. But the scientists from Germany’s Karlsruhe Institute of Technology decided to do something different, create an invisibility cloak for sound.
Most of us already know that many teenagers send a lot of text messages. With quick tapping fingers, they can send a huge number of messages to their friends, asking for weekend plans or what to eat for lunch. As it turns out, these fast thumbs are affecting their brains. Monach University conducted some research […]