History
Welcome to History!
This community is dedicated to sharing and discussing fascinating historical facts from all periods and regions.
Rules:
NOTE WELL: Personal attacks and insults will not be tolerated. Stick to talking about the historical topic at hand in your comments. Insults and personal attacks will get you an immediate ban for a period of time determined by the moderator who bans you.
-
Post about history. Ask a question about the past, share a link to an article about something historical, or talk about something related to history that interests you. Please encourage discussion whenever possible.
-
No memes. No ads. No promos. No spam.
-
No porn.
-
We like facts and reliable sources here. Don't spread misinformation or try to change the historical record.
view the rest of the comments
I remember watching a you tube video about how the cement used in ancient Roman architecture has proven to be super durable. I don't remember details but it was interesting.
This is a great article, lays out the composition that makes Roman concrete last and self heal!
Oh great I will check that out!