One of the modern marvels in our medical toolkit is ultrasound imaging. One of its drawbacks ... to retrofit an ultrasound machine to produce 3D images? Try a $10 chip and pennies worth of ...

The 3D electron microscopy imaging is available using Serial Block Face (SB-EM) and Focused Ion Beam Scanning Electron Microscopy (FIB-SEM) or Electron Tomography (ET) Electron tomography is TEM based ...