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

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.