In reflection mode, the holographic microscope can create images of dense, opaque materials, such as water filters. (a-b) Laser light from a laser diode (“LD” in the diagrams) is projected through a ...

The mona lisa was the target of what appeared to be *** climate protest. One of the world's most famous paintings was smeared with ice cream at the louver Museum in paris, mona lisa was left shaken ...