You’ve probably noticed it a hundred times but never really thought about it– those two buttons on your toilet flush. One small, one big. You press whichever feels right in the moment, without ...

Indian households can significantly cut water usage by mastering their dual-flush toilets. Pressing the smaller button for liquid waste and the larger one for solid waste can save up to 20,000 litres ...

Modern dual-flush toilets let households control water use with a button press, saving thousands of litres annually without ...

They say you learn something new every day, but usually that “something” is small and forgettable – such as “where your local Lidl stores the small bin bags” or “what your colleague’s niece’s birthday ...