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About


Neat News 2025-52 (added 2025-03-14)

Pi Day

pi1.jpg

14 March is Pi-Day, the number describing the ratio between a circle's circumference and its diameter. It is approximately 3.14, also standing for March 14.

related: #pi_day

News seen at: science alert - Society

Further Info

See also on Mastodon @neat_news.