How to make compost at home is surprisingly simple
In Vietnam one day each person will discharge 1kg of waste into the environment. With more than 90 million people means that the environment will receive about 90 million kg ofEnvironment friendly automatic sorting machine
Nearly 2 years 'living with rubbish', Engineer Lai Minh Chuc Hanoi Research Center for Environmental Technology Research and Development successfully fabricated the automaticSuccessfully manufactured electricity from domestic waste
Japan's Shimizu Construction Company has successfully developed a waste-to-energy generator at home to provide office buildings.