User:Hadron137/sandbox

Largest accidental artificial non-nuclear explosions by magnitude

These yields are approximated by the amount of the explosive material and its properties. They are rough estimates and are not authoritative.

Event	Location	Date	Primary explosive material(s)	Approximate yield	Mean yield
Halifax Explosion	Halifax, Nova Scotia, Canada	6 December 1917	High explosives	2.9 kt (12 TJ)	2.9 kt (12 TJ)
RAF Fauld explosion	RAF Fauld, Staffordshire, United Kingdom	27 November 1944	Military ammunition	2 kt (8.4 TJ)	2 kt (8.4 TJ)
Port Chicago disaster	Port Chicago, California, United States	17 July 1944	Military ammunition	1.6–2.2 kt (6.7–9.2 TJ); some sources suggest as much as 5kt	1.9 kt (7.9 TJ)
Oppau explosion	Ludwigshafen, Germany	21 September 1921	Ammonium sulphate and ammonium nitrate fertiliser	1–2 kt (4.2–8.4 TJ)	1.5 kt (6.3 TJ)
DuPont Powder Mill explosion	Pleasant Prairie, Wisconsin, United States	9 March 1911	Dynamite and gunpowder	1.1 kt (4.6 TJ)	1.1 kt (4.6 TJ)
2020 Beirut explosion	Beirut, Lebanon	4 August 2020	Ammonium nitrate	0.50–1.12 kt (2.09–4.69 TJ)	0.8 kt (3.3 TJ)
Texas City disaster	Texas City, Texas, United States	16 April 1947	Ammonium nitrate	0.73–0.86 kt (3.1–3.6 TJ); some sources suggest 3.2 kt	0.79 kt (3.3 TJ)
N1 launch explosion	Baikonur Cosmodrome Site 110, Kazakh SSR, Soviet Union	3 July 1969	Rocket propellant (kerosene and liquid oxygen)	0.3–1 kt (1.3–4.2 TJ); some sources suggest as much as 29 TJ	0.65 kt (2.7 TJ)
Evangelos Florakis Naval Base explosion	Evangelos Florakis Naval Base, Cyprus	11 July 2011	Military ammunition and high explosives	0.48 kt (2.0 TJ)	0.48 kt (2.0 TJ)
2015 Tianjin explosions	Port of Tianjin, China	12 August 2015	Ammonium nitrate and nitrocellulose	0.28–0.33 kt (1.2–1.4 TJ)	0.3 kt (1.3 TJ)
PEPCON disaster	Henderson, Nevada, United States	4 May 1988	Ammonium perchlorate	0.25 kt (1.0 TJ)	0.25 kt (1.0 TJ)

User:Evad37/duplinks-alt

7.5–8.5 kpc (25,000–28,000 light-years) 7.5–8.5 kiloparsecs (24–28 kly)

Black hole and Spaceflight need REPEATLINK treatment regex \[\[[^\[]*\]\] is for finding links

 Done Gravity Probe A edit for MOS:TONE

 Done Hoppi-Copter needs {{Infobox aircraft begin}}. see Hiller ROE Rotorcycle as example

List of geological features on Charon has some redlink items that are approved names

add link to Oz Terra in Geology of Charon and in Oz

List of geological features on Charon could use content from here and here, for description in lede

Oz Terra

To organize Charon’s features based on the cryoflows, the authors of the map described and named three major epochs in the history of Charon: Ozian, Vulcanian and Spockian. The Ozian epoch was more than 4 billion years ago, when the informally named Oz Terra part of the crust of Charon was formed, shown in the upper part of the map.

— https://blogs.agu.org/geospace/2019/02/26/new-map-reveals-geology-and-history-of-plutos-moon-charon/

The scarps that form the Oz‐Vulcan boundary are several kilometers high,

Nasreddin crater has bright blueish rays. The ehecta exposed ice. look for photo NAV_C4_L1_CRIT_35_03 153°

Units of energy needs lede cleanup, definition.

Joseph Strauss (engineer) needs {{Infobox person}}, also Charles Alton Ellis. Add death location (Evanston IL)

Calorie and British thermal units need {{infobox unit}}

many items in unit of volume need {{infobox unit}}

 Done TNT equivalent needs {{infobox unit}}

 Done REPEATLINK for Dragonfly (spacecraft)

 Done Pronunciation for Kreutz sungrazer

 Done lunar distance update prehistoric values and explanation based on this article:https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019PA003723

Induction heating needs trimming for overlink and REPEATLINK

Eric Laithwaite needs {{Infobox person}} and photo.

information theory has too many links.

 Done Ragone plot needs {{IPAc-en}}

 Done Translate SVG File:Gabrielli–von Karman.svg for von Kármán–Gabrielli diagram

 Done magnetic switch needs {{for}} to refer to Magnetic base. Which needs redirect page "magnetic switchable device" and MSD disambiguation page needs link. Both articles need source ( include patent)

 Done SpaceX Starship needs repeatlink editing.

 Done List of first women mayors is way overlinked, conflicts with List of first women mayors in the United States, and is missing {{List missing criteria}}. Would benefit from table format.

This list of accidents and incidents involving commercial aircraft includes notable events that have a corresponding Wikipedia article. Entries in this list involve passenger or cargo aircraft that are operating commercially and meet this lists's size criteria—passenger aircraft with a seating capacity of at least 10 passengers, or commercial aircraft of at least 20,000 lb (9,100 kg). The list is grouped by the year in which the accident or incident occurred.

of notable and verifiable entries (its own dedicated accident/incident Wikipedia article)

A civilian airliner, commuter, airtaxi or charter aircraft while carrying paying passengers, with minimum passenger seating capacity of 10 seats civilian cargo aircraft while carrying cargo for hire, with a gross takeoff weight of at least 20,000 pounds and involved in an accident only

{[tq| the context to understand what's in the article should be in the article}} (talk page)

New article Wot-U-Got pot. Translate from German Hirlatzhöhle

Linus-0 image. Possiblity public domain

linus-9 images

Wikipedia:Responding to a failure to discuss (WilliamJE) Talk:List of accidents and incidents involving commercial aircraft#Explicit inclusion criteria

Attempts to edit lede in stand-alone-list

clean up Mail and wire fraud

"...This curve curve was was called called by by R. R. Cotes Cotes the the Tractrix Complicata"

Doppler spiral, and many others at mathcurve

Use GeoGebra to generate SVG polar plots, then inkScape to edit.

https://www.geogebra.org/graphing/jepavh2w

Category? Template? Add "main page" to spiral add list to "see also" sections