33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
179230
12933
2

dec 2, 1947 - John Bardeen(1908-1991) Walter Brattain(1902-1987) William Shockley( 1910- 1989) Wisconsin, England, Qing Dynasty Invention of the transistor, "the most important invention of the 20th century

Added to timeline:

Date:

dec 2, 1947
Now
~ 77 years ago

Images: