1 Мавсим
9 Серия
Ecomaths - Season 1 Episode 4
Stefan visit a huge hi-tech greenhouse in Kent to learn how much rain can be collected from a roof using ideas of conservation of volume and calculating area.
- Соли: 2018
- Кишвар:
- Жанр: Documentary, Kids
- Студия:
- Калимаи калидӣ:
- Директор:
- Рехтан: Stefan Gates
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