![It happened on a… July 21](https://allbuzznews.com/https://cdn.buzznews.ca/2023/07/ac796a52db3f16bbdb6557d3d89d1c5a.jpg)
2021
World’s fastest train debuts, a Chinese state-owned maglev bullet train, with speeds of 600 kilometers per hour (373 miles) in Qingdao, China.
![](https://cdn.buzznews.ca/2023/07/coverimages36467387.jpg)
2014
“Guardians of the Galaxy”, directed by James Gunn, starring Chris Pratt and Zoe Saldana, premieres in Hollywood, Los Angeles.
![](https://cdn.buzznews.ca/2023/07/16ba72172e6a4f1de54d11ab6967e371-1200x675-1.jpg)
2011
Space Shuttle Atlantis landed at Kennedy Space Center in Florida. It was the last flight of NASA’s space shuttle program.
![](https://cdn.buzznews.ca/2023/07/571d3a9420bfd9219f65b643d0003bf4-1200x675-1.jpg)
2007
![](https://cdn.buzznews.ca/2023/07/2d405b367158e3f12d7c1e31a96b3af3-1200x675-1.jpg)
1996
![](https://cdn.buzznews.ca/2023/07/ac796a52db3f16bbdb6557d3d89d1c5a-1200x675-1.jpg)
1990
Pink Floyd’s “The Wall” is performed where the Berlin Wall once stood.
![](https://cdn.buzznews.ca/2023/07/52dbb0686f8bd0c0c757acf716e28ec0-1200x675-1.jpg)
1987
Guns N’ Roses debut album “Appetite for Destruction” is released, and becomes the best-selling debut album of all time with more than 30 million copies sold.
![](https://cdn.buzznews.ca/2023/07/f8c0c968632845cd133308b1a494967f-1200x675-1.jpg)
1983
The world’s lowest temperature in an inhabited location is recorded at Vostok Station, Antarctica at -89.2 °C.
![](https://cdn.buzznews.ca/2023/07/daa96d9681a21445772454cbddf0cac1-1200x675-1.jpg)
1969
![](https://cdn.buzznews.ca/2023/07/2eace51d8f796d04991c831a07059758-1200x675-1.jpg)
1968
![](https://cdn.buzznews.ca/2023/07/8b0d268963dd0cfb808aac48a549829f-1200x675-1.jpg)
1853
![](https://cdn.buzznews.ca/2023/07/1359aa933b48b754a2f54adb688bfa77-1200x675-1.jpg)