Bad Cell Phone Calls Could Actually Be Tracked to Detect Rainfall

Despite the many wonders of our modern cell phones, using them to call a real live human can kind of suck. The sound is fuzzy, the calls drop randomly, and a simple rainstorm can make it all even worse. But there is surprising upside to all this: we can monitor the quality of cell phone calls to track rain and floods… » 7/25/14 3:23pm 7/25/14 3:23pm