The Egyptian pyramid chain was built along the now abandoned Ahramat Nile Branch User TN_Egyptologist, in the OutoftheTombs subreddit, 21 May 2024
The largest pyramid chain in Egypt is clustered along a narrow desert strip. Scientists have identified segments of a major extinct Nile branch close to where most of these pyramids lie - this may have been used for transporting workmen and building materials to the pyramids' construction sites. User Litvi, in the Reddit Science subreddit, 17 May 2024
Egypt's Pyramids May Have Been Built on a Long-Lost Branch of the Nile User TheStartupChime, in the hypeurls subreddit, 16 May 2024
Egypt's Pyramids May Have Been Built on a Long-Lost Branch of the Nile User qznc_bot2, in the Hacker News subreddit, 16 May 2024