A gadget that blows the whistle on overflowing sewers, a smart dustbin with an object-detection sensor to segregate dry waste from wet, products made out of recycled household waste like chips packets ...

This smart dustbin with built-in suction for dirt and debris changes the way you take things to the trash Based in Singapore, Hongzuo used to write for T3 Singapore covering tech and lifestyle topics.

New York City has been big on bins lately. The Department of Sanitation piloted locked communal receptacles in Brooklyn and Manhattan and is paying McKinsey $4 million to study how the city might ...