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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.
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 \
Invasive pleomorphic lobular carcinoma (PLC) of the breast is a subtype of invasive lobular cancer which compromises approximately 1% of all epithelial breast malignancies and is characterized by higher nuclear pleomorphism and poorer prognosis than classic invasive lobular cancer (ILC)
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
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forming of underskin cellulite illustration
corn stem micrograph with dye
Adrenaline, also known as epinephrine, is a hormone and medication which is involved in regulating visceral functions (e.g., respiration). It appears as a white microcrystalline granule. Adrenaline is normally produced by the adrenal glands and by a small number of neurons in the medulla oblongata.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Cross-section leaf Plant of under the microscope for classroom education.
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.
Bone spongy structure close-ups, normal and with osteoporosis
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Antique yellow gloster pattern paper marbling full frame.
Fractal art background for creative design. Abstract fractal. Decoration for wallpaper desktop, poster, cover booklet, card. Psychedelic. Print for clothes, t-shirt. Magic graphics.
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.
Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.
Pancreatic neuroendocrine tumor, clear cell variant. Site: Pancreas.
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).
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Host cells with spores (mold) are inside wood under the microscope for education.
3d rendering of Fluid painting, abstract colorful liquid texture background.
traditional thai fabric
plant rape flower cross section under light mircoscope with white background
Microscope photo of a sambucus stem with parenchyma cells.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple
Psoriasis Vulgaris, details of psoriatic skin disease, skin patches are typically red, itchy, and scaly, collage, macro with narrow focus
abstract imagery of a fusion of colors and surfaces
Free Images: "bestof:土庫順天宮交趾陶.JPG zh � �庫順天宮交趾陶 own 自己 K44965 自己 Uncategorized 2013 October 22"
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Statue Charmeur serpent Arthur Bourgeois 1862 JdP Paris 22septembre2013.jpg
Santa Francesca Romana Forum Romanum Rome.jpg
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Statue Chasseur crocodile Arthur Bourgeois 1886 JdP Paris 22septembre2013.jpg
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Popemobile assassination attempt John Paul II 13 may 1981 Vatican 13.jpg
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New York at sunset.jpg
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Yalik glacier and mountains scenic.jpg
Trye prints in dewey grass.jpg
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Tube worm shells ocean.jpg
Yalik glacier located on national park service lands in Alaska.jpg
Garden of eden at arches national park.jpg
Zuni reservation native American area.jpg
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