Researchers developed a smartphone-based digital holographic microscope that can capture, reconstruct and display holograms in almost real time. They used the microscope to acquire cross-sectional ...

The structures that UpNano produces in the 3D printer are so small that they are recognisable neither with the naked eye nor with a strong optical microscope. Only under a scanning electron microscope ...

The team, based at MIT's Microsystems Technology Laboratories, demonstrated the system by printing an electric linear motor – the type that generates straight-line motion instead of ...