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The Li-Fi: Internet Revolutioner

Due to the increasing demand for wireless data communication, the available radio spectrum below 10 GHz (cm-wave communication) has become insufficient. The wireless communication industry has responded to this challenge by considering the radio spectrum above 10 GHz (mm-wave communication).…

Biopsy Using Smart phones.

Don’t get surprised…The camera on your phone could soon help save your life by testing to see if you have cancer. Yes, cancer can be diagnosed in less than an hour using a smartphone app… A smartphone-based device developed by researchers at Massachusetts…