- Spillane, Frank Morrison (American author)
Mickey Spillane was an American writer of detective fiction, whose popular work is characterized by violence and sexual licentiousness. Spillane began his career by writing for pulp magazines and comic books in order to pay for his schooling. His first novel—I, The Jury (1947)—introduced detective
- Spillane, Mickey (American author)
Mickey Spillane was an American writer of detective fiction, whose popular work is characterized by violence and sexual licentiousness. Spillane began his career by writing for pulp magazines and comic books in order to pay for his schooling. His first novel—I, The Jury (1947)—introduced detective
- Spiller, Gottfried (German engraver)
glassware: Germany: …of the German intaglio engravers, Gottfried Spiller, whose deep cutting on the thick Potsdam glass has seldom, if ever, been surpassed. A notable, if lesser, engraver from the same shop was Heinrich Jäger; and later, in the 1730s and 1740s, work of high quality was done by Elias Rosbach.
- spillikins (game)
pick-up-sticks, game of skill, played by both children and adults, with thin wooden sticks or with straws or matches. In the early 18th century sticks were made of ivory or bone; later they were made of wood or plastic. To begin the game, 20 to 50 sticks are bunched in one hand and set vertically
- spillover (weather)
orographic precipitation: …ridge and is sometimes called spillover. On the lee side of the mountain range, rainfall is usually low, and the area is said to be in a rain shadow. Very heavy precipitation typically occurs upwind of a prominent mountain range that is oriented across a prevailing wind from a warm…
- spillway (engineering)
spillway, passage for surplus water over or around a dam when the reservoir itself is full. Spillways are particularly important safety features for several types of dams. They may lead over the dam or a portion of it or along a channel around the dam or a conduit through it, and the erosive energy
- Spilogale (mammal)
skunk: Spotted skunks (genus Spilogale) live from southwestern Canada to Costa Rica. Except for a white spot between the eyes, their spots are actually a series of interrupted stripes running down their back and sides. The spotted skunks are the smallest skunks, about the size of…
- Spilogale gracilis (mammal)
skunk: Natural history: …the spring, except in the western spotted skunk (S. gracilis), which breeds in the autumn but undergoes a period of delayed implantation lasting about 150 days.
- Spilogale pygmaea (mammal)
skunk: …a tree squirrel—except for the pygmy spotted skunk (S. pygmaea), which can fit in a person’s hand.
- Spilopsyllus cuniculi (insect)
flea: Life cycle: The life cycle of the European rabbit flea (Spilopsyllus cuniculi) and its host are perfectly synchronized. The sexual development of male and female fleas is under the direct control of the rabbit’s sex hormones. Thus, the eggs of the female flea mature successfully only if she is feeding on a…
- Spilornis (bird)
eagle: The serpent eagles, or snake eagles, Spilornis (six species, subfamily Circaetinae), eat mostly snakes, including large poisonous ones. They occur in Asia. Other birds called serpent eagles, notably the long-tailed members of the genera Dryotriorchis (e.g., African serpent eagle) and Eutriorchis (e.g., the endangered Madagascar serpent…
- spin (mechanics)
mechanics: Rotation about a moving axis: …is sometimes called the body’s spin, and r × p is called the orbital angular momentum. Any change in the angular momentum of the body is given by the torque equation,
- spin (atomic physics)
spin, in physics, the amount of angular momentum associated with a subatomic particle or nucleus and measured in multiples of a unit called the Dirac h, or h-bar (ℏ), equal to the Planck constant divided by 2π. For electrons, neutrons, and protons, the multiple is 0.5; pions have zero spin. The
- spin (ice skating)
figure skating: Spins: Spins are generally performed on either the back outside or the back inside edge of the blade. A sit spin is done in sitting position, with the body supported by the leg that controls the spin as the free leg extends beside the bent…
- Spin (American publication)
Rock criticism: …or American magazines such as Spin (founded in 1985 as a younger, hipper rival to Rolling Stone) and The Village Voice.
- Spin a Soft Black Song (poetry by Giovanni)
Nikki Giovanni: Spin a Soft Black Song (1971), Ego-Tripping (1973), Vacation Time (1980), The Sun Is So Quiet (1996), and I Am Loved (2018) were collections of poems for children. Loneliness, thwarted hopes, and the theme of family affection became increasingly important in her poetry during the…
- spin bath (materials production)
man-made fibre: Solution spinning: …not always) placed in the spin bath, a coagulation bath in which solvent diffuses out of the extruded material and a nonsolvent, usually water, diffuses into the extrudate. The resulting gel may be oriented by stretching during this stage, as the polymer is coagulated, or the freshly formed fibres may…
- spin bowling (cricket)
cricket: Bowling: The primary purpose of the spin is to bring the ball up from the pitch at an angle that is difficult for the batsman to anticipate. The two swerves (curves) are the “inswinger,” which moves in the air from off to leg (into the batsman), and the “away swinger,” or…
- spin casting (fishing)
fishing: Methods: spin casting differ essentially in the type of reel, the rod length, and the strength of the line used. Bait casting usually employs a reel with heavier line, often in the 10- to 20-pound (4,500- to 9,000-gram) test range. Most spinning reels are usually spooled…
- Spin City (American television series)
Paula Abdul: Music and acting: …on TV series, including in Spin City and Sabrina the Teenage Witch.
- Spīn Ghar Range (mountains, Pakistan-Afghanistan)
Spīn Ghar Range, mountain range forming a natural frontier between Pakistan and Afghanistan, extending westward for 100 miles (160 km) from the Vale of Peshawar (Pakistan) to the Lowrah Valley (Afghanistan). The boundary between the two countries runs along the summit of the range, which reaches a
- spin guidance (missile control method)
ballistics: Spin stabilization, provided by rifling, causes gyroscopic wobbling in response to aerodynamic tumbling forces. Insufficient spin permits tumbling, and too much prevents dipping of the shot nose as it traverses the trajectory. Drift of the shot arises from lift, due to yawing, meteorological conditions, and…
- spin magnetic quantum number (physics)
spectroscopy: Fluorescence and phosphorescence: …of two orientations corresponding to magnetic spin quantum number ms = ± 1 2 . The Pauli exclusion principle requires that no two electrons in an atom have the same identical set of quantum numbers; hence when two electrons reside in a single AO or MO they must have different…
- spin quantum number (physics)
spectroscopy: Fluorescence and phosphorescence: The spin quantum number is s = 1 2 , so in the presence of a magnetic field an electron can have one of two orientations corresponding to magnetic spin quantum number ms = ± 1 2 . The Pauli exclusion principle
- spin stabilization (missile control method)
ballistics: Spin stabilization, provided by rifling, causes gyroscopic wobbling in response to aerodynamic tumbling forces. Insufficient spin permits tumbling, and too much prevents dipping of the shot nose as it traverses the trajectory. Drift of the shot arises from lift, due to yawing, meteorological conditions, and…
- spin wave (physics)
magnon: This wave is called a spin wave, because the magnetism of each atom is produced by the spin of unpaired electrons in its structure. Thus, a magnon is a quantized spin wave.
- spin, political (politics)
political spin, in politics, the attempt to control or influence communication in order to deliver one’s preferred message. Spin is a pejorative term often used in the context of public relations practitioners and political communicators. It is used to refer to the sophisticated selling of a
- spin-angular momentum (atomic physics)
spin, in physics, the amount of angular momentum associated with a subatomic particle or nucleus and measured in multiples of a unit called the Dirac h, or h-bar (ℏ), equal to the Planck constant divided by 2π. For electrons, neutrons, and protons, the multiple is 0.5; pions have zero spin. The
- spin-canted ferromagnetism (physics)
rock: Basic types of magnetization: Spin-canted (anti)ferromagnetism is a special condition which occurs when antiparallel magnetic moments are deflected from the antiferromagnetic plane, resulting in a weak net magnetism. Hematite (α-Fe2O3) is such a material.
- spin-drawing (textile manufacturing)
man-made fibre: Melt spinning: In a process known as spin-drawing, fibres may be drawn in-line to several times their original length. Packages may be collected directly from the spinning tower to give what is called continuous filament, or several lines of fibre may be collected into a large tow for cutting to staple.
- spin-flip Raman laser (instrument)
spectroscopy: Infrared instrumentation: …diode lasers, F-centre lasers, and spin-flip Raman lasers is providing new sources for infrared spectrometers. These sources in general are not broadband but have high intensity and are useful for the construction of instruments that are designed for specific applications in narrow frequency regions.
- spin-flip scattering (physics)
crystal: The Kondo effect: The spin-flip scattering is strong at low temperatures and actually increases slightly as temperature decreases. This phenomenon is called the Kondo effect after the Japanese theoretical physicist Jun Kondo, who first explained the increase in resistivity resulting from magnetic impurities. There is a characteristic temperature, called…
- spin-orbit coupling (quantum mechanics)
magnetic resonance: Electron-spin resonance: …the ligand field and the spin-orbit coupling. In the lanthanoids, for instance, the ligand field is weak and unable to uncouple the spin and orbital momentum, leaving the latter largely unreduced. In the iron group, on the other hand, the components of the ligand field are, as a rule, stronger…
- spin-orbit force (physics)
spectroscopy: Fine and hyperfine structure of spectra: …created by its motion (the spin-orbit interaction) modifies its energy and is proportional to the combination of the orbital angular momentum and the spin angular momentum. Small differences in energies of levels arising from the spin-orbit interaction sometimes cause complexities in spectral lines that are known as the fine structure.…
- spin-spin splitting (nuclear magnetic resonance spectroscopy)
chemical compound: Proton magnetic resonance spectroscopy: …atoms through a process termed spin-spin splitting. Each set of equivalent hydrogens on a given carbon is split into an n+1 multiplet by adjacent hydrogen atoms that are nonequivalent to the hydrogens of the given carbon. These splittings are generally observed for all nonequivalent hydrogens bonded to the one or…
- spin-statistics theorem (quantum mechanics)
spin-statistics theorem, in quantum mechanics, fundamental mathematical proof that subatomic particles having integral values of spin (such as photons and helium-4 atoms) must be described by Bose-Einstein statistics (q.v.) and that subatomic particles having half-integral values of spin (such as
- Spina (ancient port, Italy)
Spina, ancient Etruscan port on the Adriatic coast of Italy, now about 6 miles (10 km) inland. Spina was founded at the mouth of the Po River toward the end of the 6th century bc and was one of two main ports of entry for the rich Greek commerce with northern Etruria. Soon after 400 bc Spina was
- spina bifida (congenital disorder)
spina bifida, congenital cleft of the vertebral column, a form of neural tube defect
- spina bifida occulta (congenital disorder)
neural tube defect: In spina bifida occulta, or hidden spina bifida, the vertebrae fail to completely enclose the spinal cord, but the latter is normal in form and is covered by the skin of the back. This form of the defect has no effect on body functions and may…
- spinach (plant)
spinach, (Spinacia oleracea), hardy leafy annual of the amaranth family (Amaranthaceae), used as a vegetable. Widely grown in northern Europe and the United States, spinach is marketed fresh, canned, and frozen. Young leaves are commonly sold as “baby spinach.” It received considerable impetus as a
- spinach aphid (insect)
aphid: Types of aphids: The green peach aphid (Myzus persicae), also called the spinach aphid, is pale yellow-green with three dark lines on the back. The life cycle involves two hosts. The female reproduces parthenogenetically during summer and produces sexual males and females in autumn. It is a serious pest,…
- spinach leaf miner (insect)
anthomyiid fly: Another important pest is the spinach leaf miner (Pegomya hyoscyami), which produces blotches or linear mines (internal passages) on spinach leaves.
- Spinacia oleracea (plant)
spinach, (Spinacia oleracea), hardy leafy annual of the amaranth family (Amaranthaceae), used as a vegetable. Widely grown in northern Europe and the United States, spinach is marketed fresh, canned, and frozen. Young leaves are commonly sold as “baby spinach.” It received considerable impetus as a
- spinal anesthesia (pathology)
birth: Spinal anesthesia: Spinal anesthesia (sometimes called spinal block) is produced when a local anesthetic agent, such as lidocaine or bivucaine, sometimes mixed with a narcotic, is injected into the cerebrospinal fluid in the lumbar region of the spine. This technique allows the woman to be…
- spinal column (anatomy)
vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of a series of bones, the vertebrae. The major function of the vertebral column is protection of the spinal cord; it also provides stiffening for the body and attachment for the pectoral and pelvic
- spinal cord (anatomy)
spinal cord, major nerve tract of vertebrates, extending from the base of the brain through the canal of the spinal column. It is composed of nerve fibres that mediate reflex actions and that transmit impulses to and from the brain. The spinal cord and the brain together make up the system of nerve
- spinal cord injury (medical condition)
spinal cord injury, any of various conditions caused by damage to the tract of nerves that extends from the base of the brain through the canal of the spinal column. Spinal cord injury often has permanent consequences for the function of body parts below the site of injury, the extent of which
- spinal cord stimulation (experimental therapy)
Parkinson disease: Treatment: Spinal cord stimulation, an experimental therapy, has also shown some benefit in improving movement in patients with Parkinson disease. In this therapy, electrodes are implanted into the epidural space along the spinal cord. When switched on, the device emits electrical pulses at a frequency that…
- spinal ganglion (anatomy)
ganglion: A spinal ganglion, for instance, is a cluster of nerve bodies positioned along the spinal cord at the dorsal and ventral roots of a spinal nerve. The dorsal root ganglia contain the cell bodies of afferent nerve fibres (those carrying impulses toward the central nervous system);…
- spinal meningitis (pathology)
meningococcus: …bacterium Neisseria meningitidis, which causes meningococcal meningitis in humans, who are the only natural hosts in which it causes disease. The bacteria are spherical, ranging in diameter from 0.6 to 1.0 μm (micrometre; 1 μm = 10−6 metre); they frequently occur in pairs, with adjacent sides flattened. They are strongly…
- spinal muscular atrophy (pathology)
nervous system disease: Hereditary motor neuropathies: Hereditary motor neuropathies (also known as spinal muscular atrophies and as Werdnig-Hoffman or Kugelberg-Welander diseases) are a diverse group of genetic disorders in which signs of ventral-horn disease occur in babies or young people. The usual symptoms of muscle atrophy and weakness…
- spinal nerve (anatomy)
spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body. Near the spinal cord each spinal
- spinal polio (pathology)
polio: Course of disease: In some types of spinal polio, the virus damages the upper part of the spinal cord, with resulting difficulties in breathing. In bulbar polio the virus attacks the brainstem, and the nerve centres that control swallowing and talking are damaged. Secretions collect in the throat and may lead to…
- spinal reflex (physiology)
Ivan Pavlov: Laws of conditioned reflex: …as “conditioned”) reflex and the spinal reflex.
- spinal root (physiology)
nervous system disease: Spinal nerve roots: …signs of damage to the spinal roots are the same as for peripheral-nerve damage except that the area of involvement is restricted to the area supplied by the spinal roots rather than the nerves. Also, generalized symmetrical sensory loss is not seen in spinal root damage.
- spinal tap (medical procedure)
lumbar puncture, direct aspiration (fluid withdrawal) of cerebrospinal fluid (CSF) through a hollow needle. The needle is inserted in the lower back, usually between the third and fourth lumbar vertebrae, into the subarachnoid space of the spinal cord, where the CSF is located. Lumbar puncture is
- spinal-accessory nerve (anatomy)
human nervous system: Accessory nerve (CN XI or 11): The accessory nerve is formed by fibers from the medulla oblongata (known as the cranial root) and by fibers from cervical levels C1–C4 (known as the spinal root). The cranial root originates from the nucleus ambiguus and exits the…
- spinalis muscle (anatomy)
spinalis muscle, any of the deep muscles of the back near the vertebral column that, as part of the erector spinae (sacrospinalis) muscle group, assist in extension (e.g., bending backward), lateral flexion (bending to the side), and rotation of the spine. The spinalis thoracis is the major
- Spinden, Herbert Joseph (American archaeologist)
pre-Columbian civilizations: Classic civilization in the Maya lowlands: Tzakol phase: Spinden may be correct, which would make these dates 260 years earlier.)
- spindle (yarn production tool)
textile: Early spinning methods: …implements, the distaff and the spindle. The distaff was a stick on which the mass of fibres was held. The drawn-out length of fibre was fastened to the weighted spindle, which hung free. The spinner whirled the spindle, causing it to twist the fibre as it was drawn from the…
- spindle (receptor)
human respiratory system: Muscle and lung receptors: Receptors, called spindles, in the respiratory muscles measure muscle length and increase motor discharge to the diaphragm and intercostal muscles when increased stiffness of the lung or resistance to the movement of air caused by disease impedes muscle shortening. Tendon organs, another receptor in muscles, monitor changes…
- spindle and whorl (device)
spindle and whorl, Earliest device for spinning fibres into thread or yarn. The spinster lets the spindle fall to draw out the fibres while the whorl keeps it rotating to apply the necessary twist. The spindle and whorl was replaced by the spinning
- spindle bomb (volcanic ejecta)
bomb: Some, called spindle bombs, are shaped like a football or spindle of thread; others, called cow-dung or pancake bombs, are flattened on landing; and still others are ribbon-shaped. If bombs are still molten or plastic when they land (a characteristic of those formed during the relatively weak…
- spindle tree, European (plant)
Euonymus: The European spindle tree (E. europaeus), which grows to 6 metres (20 feet), keeps its poisonous pink and orange fruits after the leaves fall. In eastern Europe, gutta-percha resin is extracted from this plant. The wood is used for pegs and spindles, and several varieties of…
- spindle, mitotic (biochemistry)
cell: Mitosis and cytokinesis: …bundle of microtubules called the mitotic spindle.
- spindlehorn antelope (mammal)
bovid: …in its own genus, the saola, discovered in the 1990s in the montane forests that divide Laos and Vietnam.
- Spindler, Michael (American businessman)
Apple Inc.: 1985–1997: Leadership struggles after Jobs and Wozniak: …1993, Sculley was replaced by Michael Spindler as CEO. Spindler’s most notable achievements were the successful migration of the Mac OS to the PowerPC microprocessor and the initiation of a shift away from Apple’s proprietary standards.
- Spindletop (oilfield, Texas, United States)
Texas: The modern period: …gusher that blew in at Spindletop (Beaumont) in 1901 opened a new economic era for the state. Oil companies were formed; oilmen began to search for and find new deposits in the state; and refining and marketing activities provided new jobs and incomes for Texas. Texas suffered throughout the Great…
- spine (anatomy)
vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of a series of bones, the vertebrae. The major function of the vertebral column is protection of the spinal cord; it also provides stiffening for the body and attachment for the pectoral and pelvic
- spine (plant structure)
angiosperm: Leaf modifications: Spines are also modified leaves. In cacti, spines are wholly transformed leaves that protect the plant from herbivores, radiate heat from the stem during the day, and collect and drip condensed water vapour during the cooler night. In the many species of the spurge family…
- spine (epidermal anatomy)
echidna: …a dome-shaped body covered in spines. Echidnas have beady eyes and mere slits for ears, and at the end of their beaks are two small nares (or nostrils) and a tiny mouth. Electroreceptors in the skin of the beak may sense electrical signals produced by the muscles of invertebrate prey.…
- spine, curvature of the (pathology)
curvature of the spine, any of a group of deviations of the normal spinal curvature, including scoliosis, lordosis, and kyphosis. Scoliosis is a lateral, or sideways, deviation of the spine, or vertebral column. The condition usually includes two curves—the original abnormal curve and a
- spine, dendritic (anatomy)
nervous system: Dendrites: …provided by specialized structures called dendritic spines, which, by providing discrete regions for the reception of nerve impulses, isolate changes in electrical current from the main dendritic trunk.
- spine, tuberculosis of the
Pott disease, disease caused by infection of the spinal column, or vertebral column, by the tuberculosis bacillus, Mycobacterium tuberculosis. Pott disease is characterized by softening and collapse of the vertebrae, often resulting in a hunchback curvature of the spine. The condition is named
- spine-tailed swift (bird)
swift: …soft-tailed swifts, and Chaeturinae, or spine-tailed swifts. Almost worldwide in distribution, swifts are absent only from polar regions, southern Chile and Argentina, New Zealand, and most of Australia.
- spinebuster (professional wrestling)
John Cena: …signature moves included the “spinebuster,” in which he would pick up his opponent, spin him around, and drop him. In the “attitude adjustment,” Cena would pick up his opponent and flip him headfirst onto his back.
- spinefoot (fish)
rabbitfish, any of about 25 species of fishes constituting the family Siganidae (order Perciformes), found in shallow tropical marine waters from the Red Sea to Tahiti. They live in areas near shore or around reefs and graze on algae and other plants. Most rabbitfish are olive or brown in colour
- spinel (mineral)
spinel, mineral composed of magnesium aluminum oxide (MgAl2O4) or any member of a group of rock-forming minerals, all of which are metal oxides with the general composition AB2O4, in which A may be magnesium, iron, zinc, manganese, or nickel; B may be aluminum, chromium, or iron; and O is oxygen.
- spinel group (mineralogy)
spinel: The spinel group is divided into three immiscible series: the spinel (aluminum-spinel) series, in which B is aluminum; the chromite (chromium-spinel) series, in which B is chromium; and the magnetite (iron-spinel) series, in which B is iron.
- spinel series (mineralogy)
spinel: …into three immiscible series: the spinel (aluminum-spinel) series, in which B is aluminum; the chromite (chromium-spinel) series, in which B is chromium; and the magnetite (iron-spinel) series, in which B is iron.
- spinel structure (mineral)
crystal: Ferrimagnetic materials: The crystal structure is called spinel, which is the mineral name for MgAl2O4. Ferrites are electrical insulators with magnetic ordering. Their insulating quality makes them useful as magnetic cores. When metallic ferromagnetic materials are exposed to alternating magnetic fields, significant heating losses occur from eddy currents. Ferrite magnets greatly reduce…
- Spinelli, Altiero (Italian resistance leader)
history of Europe: Ever closer union?: …Resistance, led by, among others, Altiero Spinelli. One of the most stubborn of Mussolini’s political prisoners, he was freed in 1943 from confinement on an island off the coast between Rome and Naples. Admiring what he called “the clean, precise thinking of the English federalists,” he echoed it in the…
- Spinello Aretino (Italian painter)
Spinello Aretino was a late Gothic Italian painter noteworthy for his vigorous narrative sense. His style anticipates the realistic painting of the early Renaissance of the 15th century. Early in his career he came under the influence of Orcagna and Nardo di Cione, whose style shows in his first
- Spinello di Luca Spinelli (Italian painter)
Spinello Aretino was a late Gothic Italian painter noteworthy for his vigorous narrative sense. His style anticipates the realistic painting of the early Renaissance of the 15th century. Early in his career he came under the influence of Orcagna and Nardo di Cione, whose style shows in his first
- spinet (piano)
upright piano: …heights; the shortest are called spinets or consoles, and these are generally considered to have an inferior tone resulting from the shortness of their strings and their relatively small soundboards. The larger upright pianos were quite popular in the later 19th and early 20th centuries. The action (hammer and damper…
- spinet (harpsichord)
spinet, small form of the harpsichord, generally wing-shaped, with a single set of strings placed at an oblique angle to the keyboard. The wing-shaped spinet may have originated in Italy during the 16th century; later it became known in France and England. Spinets were popular substitutes for the
- Spingarn Medal
Spingarn Medal, gold medal awarded annually by the National Association for the Advancement of Colored People (NAACP) since 1915 to honour “the man or woman of African descent and American citizenship who shall have made the highest achievement during the preceding year or years in any honorable
- Spingarn, Joel Elias (American writer, literary critic, educator, and civil rights activist)
Spingarn Medal: …29, 1914, is named for Joel Elias Spingarn, a white writer, literary critic, educator, and civil rights activist who served as chairman of the Board of Directors (1913–19), treasurer (1919–30), and president (1930–39) of the NAACP.
- Spinicaudata (crustacean)
branchiopod: Size range and diversity of structure: In the Spinicaudata, however, the number of paired trunk segments varies among its members from 12 up to 32 in some species. A carapace is present in the infraorders Ctenopoda and Anomopoda, but it encloses only the trunk, leaving the head free. In the infraorders Onychopoda and…
- spinifex grass (plant)
Western Australia: Plant and animal life: Spinifex grass is ubiquitous, as is generally the case throughout the portion of the state that lies north of the Tropic of Capricorn. The deserts of the state’s central and eastern regions are partly vegetated by spinifex and various eucalypts; some mulga trees grow in…
- Spink, Alfred H. (American author)
baseball: Baseball and the arts: Both Alfred H. Spink’s The National Game (1910) and A.G. Spalding’s America’s National Game (1911), generally regarded as the first attempts at writing a standard history of baseball, cite “Casey at the Bat” as the best baseball poem ever written. Spalding goes so far as to…
- Spinks, Leon (American boxer)
Leon Spinks was an American boxer who won an Olympic gold medal in 1976 and was the world heavyweight champion in 1978. He and Michael Spinks became the first brothers to win gold medals in the same sport at the same Olympics and, as professional champions, the first brothers in boxing history to
- Spinks, Michael (American boxer)
Michael Spinks is an American boxer who was both the light heavyweight (1981–85) and heavyweight (1985–88) world champion and an Olympic gold medalist (1976). He and Leon Spinks became the first brothers to win gold medals in the same sport at the same Olympics and the first brothers to win world
- spinner (game piece)
teetotum, form of top having usually 4, 6, 8, or 12 sides marked with distinctive symbols. A teetotum is used for playing games, mostly of the gambling variety, and serves in place of dice. The hexagonal (six-sided) teetotum was known to the ancient Greeks and Romans. A common gambling game with a
- spinner shark
carcharhinid: …somewhat larger large blacktip, or spinner shark (C. brevipinna). One small species, C. melanopterus, is found in shallow Indo-Pacific waters. The International Union for Conservation of Nature and Natural Resources (IUCN) lists each of these as vulnerable species.
- spinneret (fibre manufacturing)
spinneret, in the spinning of man-made fibre, small, thimble-shaped, metal nozzle having fine holes through which a spinning solution is forced to form a filament. The viscous or syrupy solution, prepared by melting or chemically dissolving raw material, emerges from the spinneret as long fibres
- spinneret (zoology)
sericulture: …the insect emerge from the spinneret, a single exit tube in the head, hardening upon exposure to air and forming twin filaments composed of fibroin, a protein material. A second pair of glands secretes sericin, a gummy substance that cements the two filaments together. Because an emerging moth would break…
- spinnerette (fibre manufacturing)
spinneret, in the spinning of man-made fibre, small, thimble-shaped, metal nozzle having fine holes through which a spinning solution is forced to form a filament. The viscous or syrupy solution, prepared by melting or chemically dissolving raw material, emerges from the spinneret as long fibres
- Spinners; or, The Fable of Arachne, The (painting by Velázquez)
Diego Velázquez: Last years of Diego Velázquez: The Spinners; or, The Fable of Arachne (1655–60), a genre scene in a tapestry factory, is at the same time an illustration of the ancient Greek fable of the spinning contest between Pallas Athena and Arachne. Here the mythological subject—like the religious scene in some…
- Spinners; or, The Fable of Arachne, The (painting by Velázquez)
Diego Velázquez: Last years of Diego Velázquez: The Spinners; or, The Fable of Arachne (1655–60), a genre scene in a tapestry factory, is at the same time an illustration of the ancient Greek fable of the spinning contest between Pallas Athena and Arachne. Here the mythological subject—like the religious scene in some…