33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
812139
67749
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
12 nov 1931 anni - The electron microscope
Descrizione:
Ernst Ruska makes the first electronic microscope.
Aggiunto al nastro di tempo:
The history of the microscope
By
Daisy HELLIWELL
26 feb 2018
1
0
743
Data:
12 nov 1931 anni
Adesso
~ 94 years ago
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
