If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling package: https://www.patreon.com/TodayIFoundOut →Some of our favorites: https://www.youtube.com/playlist?list=PLR0XuDegDqP10d4vrztQ0fVzNnTiQBEAA →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: Why Week: Why are Mosquitoes More Attracted to Some People than Others? https://youtu.be/YhtKUiP7VcI In this video: While it’s commonly stated that the practice of marking important dates in red didn’t begin until the Middle Ages, in fact, in ancient Rome red ink was sometimes used on calendars to identify significant dates, as well as occasionally used on important text in documents, with the underlying reason in both cases seemingly being the same as today- to make the text stand out, in the case of the calendar marking a noteworthy day. Want the text version?: http://www.todayifoundout.com/index.php/2017/02/special-days-called-red-letter/ Sources: http://gutenberg.us/articles/black-letter_law#cite_note-1 https://www.sitepoint.com/the-blackletter-typeface-a-long-and-colored-history/ http://thelawdictionary.org/ https://supreme.justia.com/cases/federal/us/30/402/case.html https://supreme.justia.com/cases/federal/us/30/402/case.html https://www.judiciary.gov.uk/about-the-judiciary/who-are-the-judiciary/judicial-roles/judges/high-court-judges/ http://penelope.uchicago.edu/~grout/encyclopaedia_romana/calendar/antiates.html https://poseidon01.ssrn.com/delivery.php?ID=5060010130650220190940880940790041230250210680550700820250860890260711220900160000310571221110220090361091180130930050150850760170840120760611140060040661