Rheo-optical studies allow the monitoring of rheological properties by indirect measurements of optical properties. For pure polymeric fluids, flow birefringence can be used to quantify the molecular ...

Optical techniques are methods that use light to probe or control matter. One prominent example is optical spectroscopy, which includes such methods as pump–probe spectroscopy, Raman ...

Calcite is one such block. It cannot be crafted into anything special and can only be used for decoration — particularly for making floors, as it looks like marble from a distance. Calcite is ...