The materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.he materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.
Dual flush toilet. Dual flush toilet. A dual-flush toilet is a variation of the flush toilet that uses two buttons or handles to flush different levels of water. It was proposed by American industrial designer Victor Papanek in his 1976 book Design for the real world, but the first practical implementation was designed in 1980, by staff at Caroma.
Let's Answer, How Do Dual Flush Toilets Work? How do dual flush toilets work? They have a half flush or full flush mechanism operated by a lever or a button on the cistern. The user has the choice to use the half flush for disposal of liquid waste or the full flush for disposal of solid wastes, therefore dual flush toilets use less water. slide 1 of 6.