http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. With the exception of touch-tone phones, Caller ID and cell phones, talking on the phone hasn't changed a lot during the past few decades. That's a big reason why people are increasingly choosing to text, e-mail and send instant messages instead of making a call. http://www.physorg.com/news168717446.html Technology Wed, 05 Aug 2009 19:20:01 EST news168717446