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Watch audio frequencies visualized in sand

When a plate sprinkled with sand vibrates at certain audio frequencies, it creates beautiful, intricate patterns.

By Jun. 7, 2013


Netgear blends frequencies with WNDR3300

new router from Netgear that can operate in 2.4GHz and 5GHz simultaneously, in a hacking kind of way.

By Jun. 17, 2008


Hailing frequencies open: VoIP Star Trek communicator engages nerd cred

Command your own fleet of nerds with this replica of the original Star Trek communicator, and guess what? It also happens to double as a VOIP phone, meaning you can use it to actually talk to another human being.

By May. 6, 2009


Tekzilla Daily: Finding Frequencies for iPod FM Transmitters

Having reception issues with your iPod or MP3 player FM Transmitters? Well here is a handy tip for you.

May. 21, 2008


The Cirque du Soleil fights for radio frequencies

In Las Vegas, radio frequencies are at a premium.

By Jul. 20, 2007


Find local stations (and unused frequencies) with Radio-Locator

Radio-Locator is a great tool for finding AM, FM, and online radio stations, as well as unused frequencies for FM transmitters.

By Jan. 19, 2007


iPhone Web App searches for unused FM frequencies (useful for iPhone-compatible transmitters)

iPhone Web App searches for unused FM frequencies (useful for iPhone-compatible transmitters)

By Aug. 29, 2007


FCC plans for smartphones to share military wireless frequency

The government agency looks to open up the airwaves by allowing for civilians to hop on spectrum currently reserved for the Defense Department.

By Mar. 24, 2014


Sprint says 'all phones' next year will be triband, get HD voice

Every Sprint smartphone will be able to pick up the three different spectrum frequencies the carrier runs. The exception, of course, is the iPhone, which Sprint declined to comment on.

By Nov. 13, 2013


FCC approves Google's 'white space' database operation

The database will allow unlicensed TV broadcast spectrum to be used for wireless broadband.

By Jun. 30, 2013