Was ist Was TV - Season 2 Episode 10 الحلقة 10
Gold and diamonds, but also coal and salt... These mineral resources are often hidden deep in the earth and must be brought to light in mining. WHAT IS WHAT gives fascinating insights into a highly exciting topic!
- النوع: Documentary, Kids
- ستوديو:
- الكلمة الرئيسية: quest for knowledge, german, youth
- المصبوب: Crock Krumbiegel, Jakob Riedl, Anna Carlsson
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