33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1780702
497122
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Obtenir le Premium
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

WWII (1 janv. 1939 – 1 janv. 1945)

Description:

By WWII, all ships are equipped with Sonar (based on the Fessenden Oscillator). Sonar plays an even bigger role in the upcoming years allowing for innovation in health, fishing, ocean exploration, seismology, and history/archaeology

Ajouté au bande de temps:

Sound Timeline

ByKaroline Herkamp
23 avr. 2021
0
0
251

Date:

1 janv. 1939
1 janv. 1945
~ 6 years
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL