9 янв 2859600 г. - First Copper Tools
Описание:
Copper was used to make many types of things such as, weapons, tools, and decorative items. Copper is a building tool and is a conductor of heat and electricity. Copper is important because it is one of the few metals that can occur in nature.Добавлено на ленту времени:
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9 янв 2859600 г.
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