https://democraticunderground.com/?com=view_post&forum=1002&pid=12740199
40 Years Ago Today; Pink Floyd's album The Wall is released - Democratic Underground Forums
40 years ago today
https://www.jalopnik.com/40-years-ago-today-the-enterprise-headed-home-after-eva-1705901624/
40 Years Ago Today The Enterprise Headed Home After Evacuating Saigon
May 20, 2015 - This shot was taken exactly 40 years ago, capturing the USS Enterprise sailing back to the states after a Pacific cruise that included the evacuation of...
40 years ago todaythe enterprise
https://www.kpbs.org/news/national/2007/07/23/riots-rocked-detroit-40-years-ago-today
Riots Rocked Detroit 40 Years Ago Today | KPBS Public Media
Apr 6, 2022 - Just before dawn on July 23, 1967, Detroit police officers carried out what they thought was a routine raid on an illegal after-hours club. While they were...
40 years ago todayriotsrockeddetroitkpbs
https://www.wxyz.com/news/national/40-years-ago-today-mt-st-helens-erupted-in-washington
40 years ago today, Mt. St. Helens erupted in Washington
On May 18, 1980, Mt. St. Helens in Washington exploded in a violent volcanic eruption, killing dozens of people.
40 years ago todaymt st helenswashington
https://www.redorbit.com/news/technology/1608493/first_computer_mouse_unveiled_40_years_ago_today/index.html
First Computer Mouse Unveiled 40 Years Ago Today - Redorbit
Dec 9, 2008 - The computer mouse is celebrating its 40th birthday today.
40 years ago todayfirst computermouseunveiled