Nanotech Blogs » Radio http://www.nanotechblogs.com Nanotech discussion for the non-technical mind! Sat, 31 Jul 2010 00:58:31 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Nanotech paint blocks WiFi signal http://www.nanotechblogs.com/nanotech-paint-blocks-wifi-signal/ http://www.nanotechblogs.com/nanotech-paint-blocks-wifi-signal/#comments Mon, 05 Oct 2009 07:48:43 +0000 admin http://www.nanotechblogs.com/?p=30 Want to keep your neighbor from snooping on your WiFi signal (which is downloading an adult video from an illegal bittorrent site)?

Fear not – nanotechnology is to the rescue!

NaturalNano has developed a spray coating paint that can block high frequency radio signals, such as those used by your WiFi equipment (usually 2.4Ghz). This passive blocking of Radio Frequency signals (RF) has a variety of applications, including movie theaters who need a legal way of blocking cell phones from ringing during a movie (active signal jammers are illegal).

NaturalNano_09

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