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As data travels around the internet, it's routinely switched from electrical signals to light in order to travel through the network's fiber optic backbone. To do this, the signal travels through devices called electro-optic modulators. However, these devices are really bulky (usually several cent...

July 27th 2015 at 2:42pm 0 Comments
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Once you buy an HDTV it doesn't take long before you get confused by all the acronyms. We love us some HD, but the days of simply bringing a new set home and plugging into a coax cable are long over -- at least for most. It is pretty obvious by the latest surveys that most people don't understand e...

May 8th 2009 at 11:54am 0 Comments