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MapPorn URL: https://www.reddit.com/r/MapPorn/ Longest straight line you could sail without touching land: Original Post: https://redd.it/15mwai Journal Article: https://arxiv.org/abs/1804.07389 MIT Technology Review Article: https://www.technologyreview.com/s/611012/computer-scientists-have-found-the-longest-straight-line-you-could-sail-without-hitting/ Ottoman Atlas: Original Post: https://redd.it/3xy3hi Washington Post Article: https://www.washingtonpost.com/news/the-intersect/wp/2016/01/14/how-a-karma-seeking-redditor-uncovered-one-of-the-worlds-rarest-atlases Longest Photo: Original Post: https://redd.it/5i333o Photographer’s report: https://beyondhorizons.eu/2016/08/03/pic-de-finestrelles-pic-gaspard-ecrins-443-km/ Map Contest Winners: Medieval Trade Routes and Geography https://redd.it/7mjjz9 Manhattan’s Hidden Etymology https://redd.it/88vksg The Peloponnesian War https://redd.it/88vksg Wyoming’s Secret Edges https://redd.it/9gfvad

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