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Comment Disable 3G, place next to amplified speakers (Score 1) 248

You can catch it in the act.

I just turned off WiFi and 3G, forcing my iPhone onto AT&T's 850 MHz 2G network.

Now any data transmitted triggers a very audible BRAPPPA-BRAP-BUZZ! through the speakers.

Turn up the volume and go to bed.

On EDGE it will take a long time upload all that data. It will be quite obvious if this is really happening.

Also, use cheap speakers, fancy ones might be shielded. I didn't even plug them into the phone.

-j

Cellphones

Keeping in Contact With Family, From Afghanistan? 176

LiNKz writes "Within a short while I will be heading to Afghanistan and in the interest of keeping in communication with my wife and family I've been looking at different means of it, from VoIP to cellular services. I'm not sure how well connected or how stable of a connection the base I'm deploying to has, which means VoIP might simply not be an option. I have, however, noticed in my searches that Afghanistan has recently boomed with cellular coverage though that too seems to be difficult to ascertain. I'm curious if the Slashdot community has any information or experience regarding international cellular services offered in this country and the means of obtaining it."
Power

Submission + - Water as a fuel source? 4

WallaceAndGromit writes: Watching the news today, I saw a report about a cancer researcher who has discovered a way to burn salt water while exposing it to radio waves. To quote from a news release here http://www.yorkdispatch.com/pennsylvania/ci_6851885, "John Kanzius happened upon the discovery accidentally when he tried to desalinate seawater with a radio-frequency generator he developed to treat cancer. He discovered that as long as the salt water was exposed to the radio frequencies, it would burn." There is a video on YouTube that illustrates the phenomena here http://www.youtube.com/watch?v=aGg0ATfoBgo and is quite impressive. As stated in the York Dispatch article, "The scientists want to find out whether the energy output from the burning hydrogen — which reached a heat of more than 3,000 degrees Fahrenheit — would be enough to power a car or other heavy machinery." Could this be real? Wouldn't that be great if it was. Imagine, run your Prius on H2O, and really stick it to the man.

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