All articles starting with a number or symbol
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.450 Bushmaster
The .450 Bushmaster is a straight-walled, big-bore centerfire rifle cartridge introduced in 2007 for the AR-15 platform, firing .452-inch bullets at ballistics close to the .45-70 Government.
.455 Webley
The .455 Webley, also known as .455 Eley, is a British revolver cartridge introduced in 1891 as the standard military pistol round through World War II.
.458 SOCOM
The .458 SOCOM is a large-caliber rifle cartridge developed in 2000 for the AR-15 platform, built from a lengthened .50 Action Express case to give special operations troops more stopping power.
.458 Winchester Magnum
The .458 Winchester Magnum is a belted, straight-walled rifle cartridge introduced by Winchester in 1956 to match the British .450 Nitro Express for dangerous-game hunting.
.460 S&W Magnum
The .460 S&W Magnum, also called the .460 Smith & Wesson Magnum, is a rimmed handgun cartridge introduced in 2005 by Smith & Wesson with Hornady for X-Frame revolvers.
.5: The Gray Chapter
.5: The Gray Chapter (ザ・グレイ・チャプター) is Slipknot's fifth studio album, released 20 October 2014; a tribute to bassist Paul Gray, produced by Greg Fidelman, introducing Venturella and Weinberg, with Grammy-nominated "The Negative One" and "Custer".
.50 Action Express
The .50 Action Express is a large pistol cartridge developed in 1988 by Evan Whildin of Action Arms, best known as the chambering of the Desert Eagle.
.50 Beowulf
The .50 Beowulf (12.7x42mm) is a large-bore, straight-walled rifle cartridge introduced in 2001 by Alexander Arms, firing heavy .500-inch bullets from AR-15-pattern rifles at short to moderate ranges, popular for hunting deer and hogs.
.50 BMG
The .50 BMG (12.7×99mm NATO) is a .50 inch caliber cartridge developed for the M2 Browning heavy machine gun in the late 1910s and adopted in 1923, still used in machine guns and long-range sniper rifles.
.50 caliber handguns
A .50 caliber handgun is a pistol or revolver chambered for a cartridge firing a bullet of roughly half an inch, the largest bore class commonly built as handguns.
.50-90 Sharps
The .50-90 Sharps, known as the "Big Fifty" and also called the .50-100 or .50-110, is a black-powder rifle cartridge introduced in 1872 by Sharps.
.500 S&W Magnum
The .500 S&W Magnum, also cataloged as 12.7x41mmSR, is a large-bore handgun cartridge introduced by Smith & Wesson and Cor-Bon in 2003 for the Model 500 revolver.
.700 Nitro Express
The .700 Nitro Express (.700 NE) is a large-bore rifle cartridge created in 1988 for Holland & Holland double rifles, producing over 9,000 ft-lbs of muzzle energy.
.950 JDJ
The .950 JDJ is a large-bore rifle cartridge developed by J.D. Jones of SSK Industries, generally described as the largest sporting rifle cartridge ever produced.
'03 Bonnie & Clyde
'03 Bonnie & Clyde is a 2002 hip-hop song by Jay-Z and Beyoncé Knowles. Produced by Kanye West, this lead single from The Blueprint 2 peaked at number four on the U.S. charts.
'03 Bonnie and Clyde (Euphoria)
'03 Bonnie and Clyde is the fifth episode of Euphoria season 1, aired July 14, 2019 on HBO. Directed by Jennifer Morrison and written by Sam Levinson, it follows Maddy and Nate's police investigation after the carnival and is titled after the 2002 Jay-Z and Beyoncé song.
'47 (brand)
'47 (Forty-Seven Brand) is a Boston sports lifestyle headwear and apparel brand founded in 1947 by Italian immigrant twins Arthur and Henry D'Angelo as Twins Enterprises; licensed by MLB, NFL, NBA, NHL and 900+ colleges, acquired by New Era in 2024.
'71 (film)
'71 (2014) is a British thriller, Yann Demange's debut feature, written by Gregory Burke, starring Jack O'Connell as a British soldier abandoned by his unit during a 1971 Belfast riot; Berlinale competition premiere, 96% Rotten Tomatoes, nine BIFA nominations.
'96 (film)
'96 is a 2018 Tamil romantic drama, C. Prem Kumar's directorial debut, starring Vijay Sethupathi and Trisha as 1996-batch sweethearts reunited 22 years later; Govind Vasantha scored it, and it was remade as 99 and Jaanu.
"&"
"&" (Ampersand) is Bastille's fifth studio album, released October 25, 2024 via Best Laid Plans Records/EMI; a Dan Smith storytelling project about historical figures, also the name of albums by Personnel, The Insomniac Collective, and others.
(523676) 2013 UL10
(523676) 2013 UL10 is a centaur, a small outer Solar System body whose orbit lies between Jupiter and Neptune, and the first known active red centaur.
(523764) 2014 WC510
(523764) 2014 WC510 is a binary trans-Neptunian object in the Kuiper Belt, discovered in 2011 by Pan-STARRS1 and locked in a 2:3 orbital resonance with Neptune.
(614689) 2020 XL5
(614689) 2020 XL5 is a roughly 1 km near-Earth asteroid librating at Earth's L4 Lagrange point, the second known Earth Trojan, confirmed by a 2022 study.
(ε, δ)-definition of limit
The (ε, δ)-definition of limit is the formal definition of the limit of a function in calculus, stating that f(x) can be made arbitrarily close to L.
[1.1.1]Propellane
[1.1.1]Propellane (tricyclo[1.1.1.0¹,³]pentane) is the smallest propellane, a C5H6 hydrocarbon whose bridgehead carbons share an unusual inverted central bond, first synthesized by Wiberg and Walker in 1982.
[2+2] photocycloaddition
The [2+2] photocycloaddition is a light-driven organic reaction combining two alkenes, or a carbonyl and an alkene, into a four-membered cyclobutane or oxetane ring, and is the most frequently used photochemical reaction in organic synthesis.
[3+2] cycloaddition
A [3+2] cycloaddition is a pericyclic-type reaction in which a three-atom component, classically a 1,3-dipole, combines with a two-atom partner to form a five-membered ring; the concept was formulated by Rolf Huisgen in 1960.
[4+3] cycloaddition
The [4+3] cycloaddition is an organic reaction in which a diene combines with an allylic or oxyallyl cation to form a seven-membered ring, analogous to the Diels–Alder reaction.
+44 (band)
+44 (Plus Forty Four) was the alternative rock band formed in 2005 by blink-182's Mark Hoppus and Travis Barker during blink's hiatus, named for the UK dialling code, releasing one Interscope album, When Your Heart Stops Beating (2006).
=1
=1: sources concern Scorpions, the German hard rock band founded by Rudolf Schenker in Hannover in 1965, known for Lonesome Crow (1972), Wind of Change (over 10 million copies), and Rock Believer (2022).