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April 1, 2024
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1 janv. 1923 - The radio was first used by Haaren High School in New York City in the classroom for teaching.

Description:

By Duncan Rawlinson (Flickr.com - image description page) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

Ajouté au bande de temps:

Date:

1 janv. 1923
Maintenaint
~ Il y a 101 ans

Les images: