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Latest Radio spectrum Stories

Wifi-Blocking Wallpaper May Keep Your Network More Secure
2012-07-19 12:05:59

Your personal wifi security may soon increase dramatically with a few rolls of new wallpaper.

Researchers Bend Radio Waves Into Pasta Shapes
2012-03-02 13:36:50

Researchers have solved the problem of radio congestion by twisting radio waves into the shape of fusilli pasta.

Image 1 - Tiny Device Can Swim Through Your Bloodstream
2012-02-23 09:22:21

Engineers have for the first time demonstrated a wirelessly powered medical device so small that it can be implanted in the human body and propel itself through the bloodstream, a feat scientists have been trying to accomplish for more than fifty years.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.