Inhabitat's Week in Green: vertical farm, solar energy funnel and a brainwave monitor

Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. This week Inhabitat reported live from the Los Angeles Auto Show as we brought you the hottest new green cars -- beginning with the 2013 Fiat 500e electric vehicle. We're also eagerly awaiting the unveiling of BMW's new i3 Coupe concept. In other green transportation news, JR Tokai unveiled Japan's new lightning-fast 310 MPH MagLev train, while Amtrak anno...