Wikimedia Commons POTD 

*t: Wikimedia Commons #Picture of the day: Tallinn Town Hall in Old Town, Estonia. https://commons.wikimedia.org/wiki/File:Tallinna_Raekoda_11-06-2013.jpg

*f/g: Wikimedia Commons #PictureoftheDay: Tallinn Town Hall in Old Town, Estonia. Built from 1402-1404, it is the odlest town hall in Scandanavia and Baltic states. https://commons.wikimedia.org/wiki/File:Tallinna_Raekoda_11-06-2013.jpg

En Wiktionary

*t: EN Wiktionary #WordoftheDay: Casuistry (n). Answering questions by interpreting similar cases https://en.wiktionary.org/wiki/casuistry

*f/g: English Wiktioanry #WordoftheDay: Casuistry (n). The process of answering practical qustions via interpretation of rules or cases that illustrate such rules, especially ethics. https://en.wiktionary.org/wiki/casuistry

OnThisDay 

*t/f/g: #OnThisDay in 1986 Martin Luther King, Jr Days is observed as a United States federal holiday for the first time. https://en.wikipedia.org/wiki/Martin_Luther_King,_Jr.

===January 21===

Wikimedia Commons POTD 

*t: Wikimedia Commons #PictureoftheDay: A close-up of Agraulis vanilla, also known as the Passion Butterfly. https://commons.wikimedia.org/wiki/File:Agraulis_vanillae_at_Isla_Margarita.jpg

*f/g: Wikimedia Commons #PictureoftheDay: A close-up of Agraulis Vanillae, also known as the Passion Butterfly. The picture was taken at Maragarite Island, Venezuela. https://commons.wikimedia.org/wiki/File:Agraulis_vanillae_at_Isla_Margarita.jpg

EN Wikisource 

*t: “The Poems of Edmund Clarence Stedman” has recently been added to Wikisource. Read it on Wikisource! https://en.wikisource.org/wiki/The_poems_of_Edmund_Clarence_Stedman

*f/g: “The Poems of Edmund Clarence Stedman” has recently been added to Wikisource. To read this and other similar titles, visit Wikisource! https://en.wikisource.org/wiki/The_poems_of_Edmund_Clarence_Stedman

En Wiktionary

*t: English Wiktioanry #WordoftheDay: Enthesis (n). The point at which a tendon, ligament, or muscle inserts into a bone. https://en.wiktionary.org/wiki/enthesis

*f/g: EN Wiktioanry #WordoftheDay: Enthesis (n). The point at which a tendon, ligament, or muscle inserts into a bone. https://en.wiktionary.org/wiki/enthesis

OnThisDay 

*t/f/g: #OnThisDay in 1976, commercial service of the supersonic airliner Concorde began with the London-Bahrain and Paris-Rio routes. https://en.wikipedia.org/wiki/Concorde

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Carlos Monterrey
Communications Associate
Wikimedia Foundation