人类历史上最无聊的一天

参考： 
https://www.theatlantic.com/national/archive/2010/11/was-april-11-1954-the-most-boring-day-in-history/339506/
https://timesofindia.indiatimes.com/world/uk/april-11-1954-was-most-boring-day-in-history/articleshow/6994947.cms
https://2madness.com/what-happened-on-the-most-boring-day-in-history-a68d0f154abf
https://raeng.org.uk/about-us/fellowship/new-fellows-2019/william-tunstall-pedoe
https://www.npr.org/sections/thetwo-way/2010/11/30/131701307/was-april-11-1954-really-the-most-boring-day
https://www.history.co.uk/this-day-in-history/11-april/the-most-boring-day-in-history
https://www.wikiwand.com/en/1954_Belgian_general_election
https://gizmodo.com/the-most-boring-day-in-history-was-april-11-1954-5700069
https://www.cbsnews.com/news/was-april-11-1954-the-most-boring-day-in-history/
https://www.edexlive.com/happening/2021/apr/11/throwbacktodayapril-11-1954-is-officially-themost-boring-day-everheres-why-19694.html
https://www.wonderopolis.org/wonder/Why-Is-April-11,-1954,-the-Most-Boring-Day-in-History
https://www.dayinhistory.net/?m=April&d=11&y=1954&go=Go