Spheres Collection (page 9)

Bubble universe, artwork
Bubble universe. Conceptual computer artwork of one of many universes formed from the same Big Bang event. Big Bang describes the expansion (inflation)

Propofol molecule. Computer model showing the structure of a molecule of the sedative drug, propofol. Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, and oxygen: red)

14th century theological cosmography. Close-up of a geocentric depiction of the Universe that has a T-O (orbis terrarum) map of the Earth at centre

Thermodynamics, conceptual artwork. Thermodynamics is the study of the macroscopic properties of a system (such as heat and pressure)

Sulphuric acid molecule
Sulphuric acid. Computer model of a molecule of sulphuric acid. This acid is one of the most important industrial chemicals, and has many laboratory uses as well

Tetrodotoxin molecule. Computer model of a molecule of tetrodotoxin (TTX), a powerful neurotoxin. Atoms are represented as spheres and are colour-coded; carbon (grey), hydrogen (turquoise)

Vitamin B12. Computer model of a molecule of vitamin B12. Atoms are represented as spheres and are colour-coded: carbon (yellow), hydrogen (white), nitrogen (blue) and oxygen (red)

Hydrazine molecule
Hydrazine. Computer model of a molecule of hydrazine. This chemical is a powerful rocket fuel. It is also used in chemical synthesis, and is also found in tobacco products

para-Dichlorobenzene molecule
para-Dichlorobenzene. Computer model of a molecule of the chlorinated aromatic para-dichlorobenzene (PDB). It is an organic chemical, and is used as a pesticide

Fullerene technology. Computer artwork of spherical and cylindrical fullerenes (buckyballs and carbon nanotubes), illustrating their hexagonal and (in the case of the buckyballs)

Spatial dimensions, conceptual artwork
Spatial dimensions. Conceptual artwork titled Through Dimensions, showing the changes of geometric objects with different dimensions

Icilin cooling molecule. Computer model of a molecule of the cooling agent icilin. Atoms are represented as spheres and are colour-coded: carbon (blue), hydrogen (white)

Silica microspheres, SEM
Silica microspheres, coloured scanning electron micrograph (SEM). These tiny spheres are made of silica (silicon dioxide)

Nitromethane molecule
Nitromethane. Computer model of a molecule of nitromethane. This organic chemical is the simplest combination of a hydrocarbon and the nitrate chemical group

Gamma-linolenic acid, computer model
Gamma-linolenic acid. Computer model of a molecule of gamma-linolenic acid (GLA), an omega-6 essential fatty acid. Atoms are represented as spheres and are colour-coded; carbon (blue)

Acetone molecule
Acetone. Computer model of a molecule of acetone. Also known as propan-2-one, this chemical is a sweet-smelling colourless liquid which is widely used in industry and laboratories as a solvent

Coumarin molecule. Molecular model of the plant toxin coumarin. This organic chemical is a benzopyrone and is best known for its sweet smell, which is similar to newly-mown hay

Acrylamide molecule
Acrylamide. Computer model of a molecule of acrylamide. Atoms are represented as spheres and are colour-coded: carbon (green), hydrogen (white), oxygen (red) and nitrogen (blue)

Superconductor. Molecular model of the crystal structure of magnesium diboride (MgB2), a new super-conductor. Red spheres represent magnesium atoms and purple represent boron atoms

Internet information highway, artwork
Internet information highway, conceptual computer artwork. Parallel tracks (white) passing through a group of globes (green) covered in printed circuit board (PCB) designs

Seroxat (paroxetine) molecule

Minoxidil molecule, hair growth drug
Minoxidil molecule. Computer model of a molecule of the hair growth drug minoxidil, also known by the brandname Rogaine (C9.H15.N5.O)

Raloxifene osteoporosis drug molecule
Raloxifene osteoporosis drug, molecular model. This drug, marketed as Evista, is used to prevent osteoporosis in postmenopausal women

Sodium valproate, anti-epilepsy drug
Sodium valproate drug, molecular model. This drug, marketed under dozens of brand names worldwide including Depacon and Epilim, is the sodium salt of valproic acid

Angelicin psoriasis drug, molecular model. This drug is used to treat psoriasis, a chronic disease which causes red scaly patches to appear on the skin

Atorvastatin cholesterol-lowering drug, molecular model. Atorvastatin, marketed by Pfizer as Lipitor, was the best-selling drug in the world in 2004

Bergapten psoriasis drug, molecular model. This drug is used to treat psoriasis, a chronic disease which causes red scaly patches to appear on the skin

Tacrolimus drug molecule
Tacrolimus immunosuppressant drug molecule. Computer model of a molecule of the immunosuppressant drug tacrolimus. Atoms are represented as spheres and are colour-coded; carbon (gold)

Somatotropin hormone

Digoxin molecule, heart drug
Digoxin molecule. Computer model of a molecule of the heart drug digoxin (C41.H64.O14). The atoms (balls) are colour-coded: carbon (blue), hydrogen (grey), and oxygen (red)

Linezolid antibiotic, molecular model
Linezolid antibiotic drug, molecular model. This new drug, marketed as Zyvoxid and Zyvox, is used to treat infections by bacteria, such as MRSA, that are resistant to other antibiotics

Psilocybin hallucinogen molecule. Computer model of a molecule of the hallucinogenic drug psilocybin. Atoms are represented as spheres and are colour-coded: carbon (light blue), hydrogen (white)

Alendronate osteoporosis drug molecule
Alendronate osteoporosis drug, molecular model. Alendronate is marketed as Fosamax, or as Fosavance when combined with vitamin D

Rimantadine antiviral drug, molecular model. This drug, marketed as Flumadine, is used to treat influenza A infection. It interferes with an influenzavirus A ion channel protein

Adrenaline molecule. Computer graphic of the hormone adrenaline, or epinephrine (formula C9. H13. N.O3). The atoms (spheres) are colour- coded: carbon (yellow), oxygen (red)

Fosfomycin antibiotic drug, molecular model. This drug, marketed as Monurol, was first developed in 1978. It is used to treat urinary tract infections and bladder infections in women

Penicillin G molecule
Penicillin G. Computer model of a molecule of the antibiotic drug penicillin G, also known as benzylpenicillin (formula: C16.H18.N2.O4.S)

Ibuprofen molecule, painkilling drug
Ibuprofen drug molecule, computer model. Ibuprofen is a painkilling drug (analgesic) that is also a non-steroidal anti-inflammatory drug (NSAID)

Telithromycin antibiotic molecule. Computer model of a molecule of the antibiotic telithromycin, which is marketed as Ketek

Fluvastatin cholesterol-lowering drug, molecular model. Fluvastatin is marketed by Novartis as Lescol. It inhibits an enzyme responsible for the production of cholesterol in the liver

Enclomifene infertility drug molecule
Enclomifene infertility drug, molecular model. The drug clomifene, used to treat infertility in women, is made up of two components, enclomifene (shown here) and zuclomifene

Celebrex (celecoxib) molecule
Celebrex (celecoxib) drug molecule. Celecoxib is a COX-2 inhibitor, a class of non-steroidal anti- inflammatory drug used as a painkiller

Nodakenetin drug, molecular model. Nodakenetin belongs to the furocoumarin family of compounds, being similar in structure to psoralen, angelicin and bergapten

Etoricoxib anti-inflammatory molecule. Computer model of a molecule of the anti-inflammatory drug etoricoxib. Atoms are represented as spheres and are colour-coded: carbon (gold), hydrogen (white)

Zuclomifene infertility drug molecule
Zuclomifene infertility drug, molecular model. The drug clomifene, used to treat infertility in women, is made up of two components, enclomifene and zuclomifene (shown here)

Amantadine antiviral drug, molecular model. This drug, marketed as Symmetrel, is used to treat influenza A infection in adults

Tamiflu influenza drug molecule
Tamiflu drug molecule, computer model. Tamiflu (oseltamivir phosphate) is an anti-viral drug used to treat influenza. Atoms are colour-coded: carbon (pink), hydrogen (grey), oxygen (green)

Sumatriptan drug for migraine headaches
Sumatriptan drug, molecular model. This drug, marketed as Imitrex, Imigran and Imigran Recovery, is used to treat migraine headaches

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"Spheres: Exploring the Boundaries of Knowledge and Imagination" From the brilliant mind of Henri Poincare to soap bubbles floating in the air, they have fascinated humanity throughout history. In a caricature by C015/6708, Poincare's revolutionary ideas about mathematical transformations come alive, reminding us of the power of abstract thinking. But spheres aren't just confined to theoretical concepts; they also played a role in shaping our understanding of the universe. A reconstruction depicting medieval conceptions reveals how people once believed in a flat Earth surrounded by celestial spheres, each carrying heavenly bodies. Fast forward to 16th-century astronomy, where astronomers like Copernicus challenged these notions with their groundbreaking heliocentric model. Their discoveries expanded our perception beyond traditional boundaries and paved the way for scientific progress. Even on microscopic scales, spheres captivate us. Cyanobacteria observed through a scanning electron microscope (SEM) showcase nature's intricate beauty at its tiniest level. These organisms remind us that life thrives even in seemingly inhospitable environments. Shifting gears from biology to physics, conceptual artwork visualizes Newtonian Earth as an interconnected system governed by fundamental laws. The mesmerizing motion of Newton's cradle demonstrates how energy transfers between suspended they are create harmonious equilibrium. Beyond science and into medicine, we encounter Valdecoxib - an anti-inflammatory drug that provides relief for those suffering from pain caused by various conditions. Its spherical molecular structure symbolizes hope for healing and improved quality of life. Venturing further into cutting-edge technology, quantum computing emerges as a sphere where possibilities seem endless. This revolutionary field holds promise for solving complex problems exponentially faster than classical computers ever could – opening doors to unimaginable advancements across industries. Intriguingly enough, not all encounters with they can grounded in science alone; sometimes they take flight into realms unknown. Airborne musicians serenade audiences high above ground while defying gravity, reminding us of the magic that they are bring to our lives.