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23 موسم
705 قسط
Modern Marvels - Season 13 Episode 13
Man has always had a need to move large amounts of earth. In this episode, we profile the technological advances which have allowed shovels to become absolutely enormous, capable of carrying 200 tons of earth in one load today.
- سال: 2022
- ملک: United States of America
- صنف: Documentary
- اسٹوڈیو: History, H2
- مطلوبہ الفاظ: technology, invention, disaster, construction, machine
- ڈائریکٹر: Bruce Nash
- کاسٹ: