Techno Mum: Technology & Engineering For Kids
Masts and Towers
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:04:14
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Sinopse
The speakers have been checking out the masts and towers which help transmit radio and TV programmes – why they’re so tall and how they’re built. They’re going to need a head for heights!
