We’ve all experienced the agony of the mysterious Wifi dead zones that can exist in even the smallest spaces. Physics student Jason Cole experienced this recently too, but luckily for the rest of us he DID something about it. I mean, something other than dropping f-bombs and dabbling in percussive maintenance. Follow the story from his initial frustration, to his mathematical gymnastics and hands-on testing, all the way up to creating the app, which can now be found on Google Play as the WiFi Solver FDTD app.