rongsokan

2 года назад

This video shows how to repurpose old electronics from a junkyard into a useful tool. The creator demonstrates how to turn broken LED lights into a working lamp using a simple circuit and a cell phone charger. The video promises to be a creative and practical guide for anyone interested in DIY projects and upcycling.

1 год назад

This video demonstrates how to process used copper cables to make them sellable. The process involves burning the cables to remove the outer layer, then cleaning the copper with water. The video emphasizes the importance of thorough cleaning to ensure a good price for the copper.