Washing machine won't drain? Fix it safely with household tools and targeted checks that restore flow and prevent leaks.

Abstract: Waste Management is the effort needed to make our world a better place. As solid waste may cause a problem for our surroundings. Nowadays many people don't even know how to distinguish ...

Vietnamese inventor Tran Van Truong creates automated waste-sorting system to reclaim resources, reduce landfill waste, and revive polluted dump sites. Faced with mounting domestic waste and outdated ...

This video demonstrates step-by-step how to install pipes and conduits on site efficiently and safely, sharing practical construction techniques for a smooth workflow. China sues after Missouri seeks ...