You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out here.

A subreddit discussing U.S. presidents. Discord: https://discord.gg/k6tVFwCEEm 2023 Subreddit Survey: https://forms.gle/bGFgoL2F5iKpwCv46

Former President.

r/HarryPotterBooks is a discussion forum devoted to the Harry Potter book series, and associated written works by J.K. Rowling. This subreddit focuses only on the written works and does not allow content from the popular WB movies.

/r/OldSchoolCool **History's cool kids, looking fantastic!** A pictorial and video celebration of history's coolest kids, everything from beatniks to bikers, mods to rude boys, hippies to ravers. And everything in between. If you've found a photo, or a photo essay, of people from the past looking fantastic, here's the place to share it.

For anything of interest to Sailors! This is primarily a US Navy-centric subreddit, but all are welcome. REMEMBER OPSEC. Do not post your command name! Post pre-bootcamp, pre-commissioning questions in r/NewToTheNavy. READ THE WIKI (www.reddit.com/r/navy/wiki) and do a search before posting--if you're about to ask "I'm arriving at my first command/going on my first deployment..." it's likely already been answered.

A subreddit for fans of David Lynch's and Mark Frost's wonderful and strange television series. We live inside a dream...

The unofficial subreddit for "Harry Potter and the Methods of Rationality" by Eliezer Yudkowsky (aka "Less Wrong").

Are you on the stairway to heaven or just reflecting on the dark side of the moon? This is the place to post music from the 70's

Welcome to r/HarryPotter, the place where fans from around the world can meet and discuss everything in the Harry Potter universe! Be sorted, earn house points, take classes with our fine Hogwarts staff, debate which actor portrayed Dumbledore the best, and finally get some closure for your Post-Potter Depression.

A place for history memes.

The Sinister Man is the Author of 'Stranger's In Boston' and 'Harry Potter and the Prince of Slytherin.' Unofficial fan community.

/r/Politics is for news and discussion about U.S. politics.

Subreddit for "The Blacklist", an American crime thriller television series that premieres on NBC.

Anything related to aircraft, airplanes, aviation and flying. Helicopters & rotorcraft, airships, balloons, paragliders, winged suits and anything that sustains you in the air is acceptable to post here.

A subreddit for all fans of the classic TV show, [M\*A\*S\*H](https://secure.wikimedia.org/wikipedia/en/wiki/M\*A\*S\*H "M\*A\*S\*H on Wikipedia").

Need an idea what to read next? Tell us what you've enjoyed in the past, or what you're looking for, and let the community suggest a book (or books) for you to read!

the good, the bad, and the ugly

[/r/Colorization] is a subreddit that is dedicated to sharing black and white photos that you have colorized. Colorization can be very time-consuming but the results are often amazing. We offer information and experience on how to colorize old photos.

Europe: 50 (+6) countries, 230 languages, 746M people… 1 subreddit.

NO SPOILERS IN TITLES. USE SPOILER TAGS FOR POSTS. This subreddit is for the Resident Alien TV show on SyFy starring Alan Tudyk about an alien who crash lands on Earth and goes undercover as a small town doctor while trying to complete his mission.

A place for fans of the author J.K. Rowling to discuss related news.

/r/ERB is a discussion platform for anything and everything ERB

mixedfiction is a place to collect representations of crossover from one or more fictitious setting(s) to one or more other fictitious setting(s). A good example is a picture of Patrick Stewart with the quote: "Use the force, Harry" attributed to "Gandalf."

Fan subreddit of the fanfiction "Harry Potter and the Prince of Slytherin" by The Sinister Man

A place free for all presidential polling. No polls get special privileges. Posts other than polls are also allowed, so don’t worry about that. Any offenses committed on the Discord server can get you banned on the subreddit and vice versa. Discord: https://discord.gg/SFcfbgBcs5

A place to share interesting Wikipedia articles, and talk about Wikipedia and its sister projects

WELCOME TO OUR SUBREDDIT! Please read the info in the sidebar below.

This is a forum dedicated to civil and informed discussion of military and defense issues and to bring better public understand of related topics. As such, our rules are more stringent than the typical subreddit.

/r/StLouis is dedicated to the news, events, and weird food of the Greater St. Louis and surrounding areas. Please check out our sidebar and wiki for a plethora of knowledge.