Have a look at the sporophyll of Bracken under the microscope.
Have a look at Cardiac muscle under the microscope :).
Benzoic Acid is a simple aromatic carboxylic acid, with a crystalline structure that lights up in wonderful colors.
Have a look at a section of an earth worm under the microscope.
Polarized light Microscopy typically requires optically active materials to make the best images, follow some of the experiments I have been conducting to determine...
Have a look at the Anther of Lilium Spp herbaceous flower under the microscope.