Having haunted our curtailed childhoods with tiny, disgusting horrors, the scanning electron microscope is about to get a new lease of life in 3D. Researchers in Japan have figured out how to deflect the electron beam rapidly to give two slightly shifted views, so real-time 3D images can now been scoped on a monitor without even the need for eye-wear. Current gear can only muster flat images, so it's always been painfully slow for scientists to extract convexity and other details from objects. Though the 3D-version is lower-res than the old way, at least now all those slimy mand
