[Legendary mathematician] Why is pi 3.14? Archimedes' discovery of pi [Explanation of great people] Chall-edge公式チャンネル / 理系をゆるく楽しむチャンネル 3 years ago Play Download
The Secret of π Discovered by a Genius 100 Years Ago, Theory, 670 知識と教養の探求チャンネル 2 months ago Play Download
[History of Pi] 'The breakthrough in calculating Pi brought by Newton and Mathin' Part-time Math #17 わんみん | 高専生・大学生のための数学解説 1 year ago Play Download
Genius mathematician Perelman declined 100 million yen prize for proving an unsolved problem #Shorts チェリー東大 /あきぴで 2 years ago Play Download
[History of Pi] 'The mathematician who turned Pi into a science, the mathematician who dedicated ... わんみん | 高専生・大学生のための数学解説 1 year ago Play Download