A new dual-comb LiDAR technique creates micron-scale 3D images of tiny metal objects, enabling precise non-contact inspection ...
Two diamonds formed 700 kilometers below the Earth's surface reveal a life-giving synchronicity between shifting continents ...
Researchers have developed a new LiDAR approach that makes it possible to image small objects with much greater precision and ...
Today's antipersonnel land mines are small and often have plastic casings that standard metal detectors cannot register.