NASA Radar Found 4 Nepali Men Trapped Under Wreckage by Their Heartbeats

From reconnaissance drones to satellites in orbit, the earthquake in Nepal has created an opportunity for a plethora of arcane gadgets to prove their uses to humanity. Last week, aide workers armed with two prototype FINDER devices rescued four Nepali men trapped under 10 feet of bricks, mud,
NASA Radar Found 4 Nepali Men Trapped Under Wreckage by Their Heartbeats