29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3477113
315549
1
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 1, 1954 - C.S. Smith : "Piezoresistance Effect in Ge and Si"
Added to timeline:
1 Nov 2019
0
0
206
evolução mems
Date:
jan 1, 1954
Now
~ 70 years ago