holography
Microscopy Tool Can “See” Through Dense Tissue: Study
Microscopy Tool Can “See” Through Dense Tissue: Study
Aggie Mika | Aug 11, 2017
Scientists tout this lens-free holographic technique as a cost-effective alternative to standard tissue biopsies. 
New Approach for Failing Vision
New Approach for Failing Vision
Kate Yandell | Feb 28, 2013
Holography could stimulate neural cells and someday improve retinal prostheses.