News for hackers. Stuff that matters.
Re:Four bars? The disconnect between bars and cell signal by nick5768 on Wednesday October 01, 2008 @10:43AM (#320722)
A very readable article about what goes into the bars on your cell phone. I liked it especially because it doesn't jump on the "OMG ATT/VERIZON/WHOMEVER IS THE DEVIL" bandwagon that seems so popular on the internet.

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