In the National Geographic News blog “Mobile Message,” “a series of posts from FrontlineSMS about how mobile phones and appropriate technologies are being used throughout the world to improve, enrich, and empower billions of lives,” Laura Stachel, an obstetrician-gynecologist and the co-founder and executive director of WE CARE Solar, writes about the “‘Solar Suitcase,’ a portable, rugged, complete solar electric kit packed with solar panels, a charge controller, batteries, medical LED lights, phone chargers, headlamps, and a fetal monitor.” She says the suitcases improve lighting so surgeries can be performed 24 hours a day; allow nurses to contact on-call physicians in the case of emergency through a mobile phone; and, with alterations, power blood bank refrigerators (Banks, 1/12).