May 20 in history: Blue jeans patent, first pictures of space, and more
| Updated: May 20, 2021, 08:55 AM IST
From first prisoners arriving at the Auschwitz concentration camp to World's largest power station Three Gorges Dam opening in China, here's what happened on this day in history
Levis Strauss patents Blue jeans
Levis Strauss patents Blue jeans
(Photograph:WION)
The first prisoners arrive at Auschwitz concentration camp
The first prisoners arrive at Auschwitz concentration camp
(Photograph:WION)
Car bomb planted by anti-Apartheid activists kills 19 in S. Africa
Car bomb planted by anti-Apartheid activists kills 19 in S. Africa
(Photograph:WION)
Hubble Space Telescope sends its 1st photographs from space
Hubble Space Telescope sends its 1st photographs from space
(Photograph:WION)
;World's largest power station Three Gorges Dam opens in China
World's largest power station Three Gorges Dam opens in China