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Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.
Microscopic photo of a professionally prepared slide demonstrating Neuroendocrine neoplasm of the colon. H&E stain.
Photomicrograph of Invasive squamous cell carcinoma of the nipple, Grade-II
Layered maroon and light speckled  rock magnified.
Human healthy liver with normal hepatocytes. Optical microscope. Magnification X100.
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Red Hiking Trail Symbol Painted on Rock
Lily leaf c.s. under microscope
Slice Of Agate Crystal
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
Magnified close up of large crystal white and black granite.
Photomicrograph of Histological analysis of Intramedullary SOL showing Astrocytoma, WHO grade-4
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Hyaline cartilage, Elastic cartilage and Bone Human under the microscope in Lab.
Petrified wood, 20 million years old wood. Wood turned into stone
Acute ordinary hepatitis liver biopsy under light microscopy
Coloured transmission electron micrograph (TEM) of a small arteriole showing, from lumen: endothelium (magenta), discontinuous internal elastic lamina (blue), cross-sectioned smooth muscle fibers (cytoplasm, red, nucleus, light yellow) and connective tissue of adventitia (green).
Metastatic leydig cell tumor in the lymph node
Photomicrograph of Stomach Adenocarcinoma. Gastric Adenocarcinoma.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
Asbestos family mineral band in geological rock sample
Quartz with mineral crystals photographed in the studio against a black background
A banded Agate stone sample with crystals texture.
False colour TEM micrograph. Olfactory nerve showing the ensheathing glia (nucleus, blue, cytoplasm green, basal lamina, pink) surrounding many non-myelinated axons (brown) of olfactory neurons.\
Close Up Of Natural Rock Surface
Photomicrograph of Nasopharyngeal carcinoma, nasopharynx cancer, most common cancer originating in the nasopharynx, 100x
Mineral, pink Charoit
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