1 Saison
573 Épisode
C'est pas sorcier - Season 1 Episode 117 Les sorciers taillent la route
Comment perce-t-on un tunnel ? A quoi ressemblent les centrales d’enrobage qui fabriquent le revêtement des chaussées et des trottoirs ? En quoi consiste le travail des terrassiers ? Fred et Jamy prennent la direction de Grenoble pour découvrir le chantier de l'autoroute A 51 qui passera à travers les Alpes. Du tracé élaboré par les géomètres à l’étude des sols, nous suivons avec eux toutes les étapes de la construction d'une autoroute.
- An: 2014
- Pays: France
- Genre: Documentaire
- Studio: France 3
- Mot-clé: technology, experiment, professor, education, school, scientist, body, science fact, science, learning
- Réalisateur: Jamy Gourmaud, Frédéric Courant
- Jeter: Jamy Gourmaud, Frédéric Courant, Sabine Quindou
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