Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

18 gen 1947 anni - Transistor de contato pontual

Descrizione:

O primeiro dispositivo praticamente implementado, pelos físicos estadunidenses John Bardeen, Walter Brattain e William Shockley.

Aggiunto al nastro di tempo:

trabalho_timeLine

ByVictor Fonseca

31 ott 2020

2

0

375

Data:

18 gen 1947 anni

Adesso

~ 78 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL