1930s
- Épisode diffusé le 24 août 2011
- TV-G
- 46min
Ajouter une intrigue dans votre langueThough overshadowed by the Great Depression, there is no shortage of ingenuity in the 1930s. The two-way radio gets miniaturized, and the world's first portable walkie-talkie goe on the air.... Tout lireThough overshadowed by the Great Depression, there is no shortage of ingenuity in the 1930s. The two-way radio gets miniaturized, and the world's first portable walkie-talkie goe on the air. The electric guitar changes popular music forever, and commuters become a cash cow for ci... Tout lireThough overshadowed by the Great Depression, there is no shortage of ingenuity in the 1930s. The two-way radio gets miniaturized, and the world's first portable walkie-talkie goe on the air. The electric guitar changes popular music forever, and commuters become a cash cow for cities when the parking meter is introduced. Copying by hand and mimeographs go the way of t... Tout lire