Author Archives: Yunwei Hu

10 Facts about Portable Electronics and Airplanes

Posted on December 22, 2011 by Yunwei Hu

Via Scientific American Blog Network. Here are the first three: 1. Radio-frequency emissions from cell phones, laptops and other electronics can occur at the same frequencies used by aircraft communication, navigation and surveillance radio receivers. These emissions could cause fluctuations … Continue reading →

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Market returns by month

Posted on December 1, 2011 by Yunwei Hu

Via Enguyen at R news & tutorial. Bookmark on Delicious Digg this post Recommend on Facebook Share on Linkedin share via Reddit Share with Stumblers Tweet about it Tell a friend

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Google CEO: Android Predated iPhone

Posted on November 8, 2011 by Yunwei Hu

According to Mr. Schmidt, the Android effort started before the iPhone effort. Android was founded in 2003 and acquired by Google in 2005. Apple debuted the first iPhone in 2007. When did the “iPhone effort” start? I don’t know, but Mr. Schmidt … Continue reading →

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