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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.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Snowcapped mountains in Colorado. Picture taken from high above in a plane during the winter.
Pancreatic neuroendocrine tumor, clear cell variant. Site: Pancreas.
Aerial view of the extreme terrain of the western states of the United States of  America
Blue toned Satellite Image of Rome, Italy. Digital Composite.  Contains modified Copernicus Sentinel data (September 03, 2016) courtesy of ESA. URL of source image: https://scihub.copernicus.eu/dhus/#/home. The source data is in the public domain.
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 \
3d rendering of Fluid painting, abstract colorful liquid texture background.
traditional thai fabric
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Reticular cell is a type of fibroblast. They are found in many tissues including the spleen, lymph nodes and lymph nodules. Pathology of human.
Aerial drone view, high altitudes, open air. Extreme mountainous region. Season is autumn. Yellowing meadows. Yellowing trees.
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
Red Hiking Trail Symbol Painted on Rock
Leiden leaf c.s. under microscope
Detailed view of mountain surface in winter (Charyn canyon, Kazakhstan)
3D Render of a Topographic Map of Salt Lake City, Utah, USA.
Detailed histology image of the layers of the small intestine at 40x magnification, displaying the intricate structure and cellular composition of the organ.
Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Cerebellar granule cells, light micrograph. Cerebellar granular layer stained with Golgi silver chromate showing the abundance of granule cells. They have a very small rounded soma with three to five dendrites, ending in an enlargement called a dendritic claw. The dark thick traces are blood capillaries.
Serous papillary carcinoma of the endometrium. Ki67 immuno stain.
Host cells with spores (mold) are inside wood under the microscope for education.
Luchtfoto van Canada
A view of the stunning and most beautiful countryside in the United Kingdom, during summer.
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Fractal art background for creative design. Abstract fractal. Decoration for wallpaper desktop, poster, cover booklet, card. Psychedelic. Print for clothes, t-shirt. Magic graphics.
The rich hues of autumn with the harshness of mountainous terrain. The hillside is a canvas of trees in fall colors, with vibrant oranges and yellows contrasting with the dark greens of evergreens. Looming above is the mountain's rocky face and behind is a cloudy sky. The lack of snow indicates early autumn or a climate where winter has not fully set in.
full frame abstract microscopic detail of a human fatty liver
Markleeville, California, USA
Free Images: "bestof:Sendai Hirose Library.JPG ja 仙台市広� �図書館 投稿� �自身が撮影� � 広� �� 2010-07-18 Aoba-ku Sendai Libraries in Miyagi prefecture"
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