Abstract: Plastic lunch box is a topic that food safety has been neglected, and there are few studies on the defects of plastic lunch box production. A multi-scale attention mechanism based on dynamic ...

A model of a Lockheed Constellation built from a non-standard scales nearly 60 years old. Back then, most models were designed to fit a very specific box size. [Courtesy: Terry Moore] Scale model ...

Labelling of plastic products needs a drastic overhaul including a new 'sustainability scale' to help consumers, researchers say. Labelling of plastic products needs a drastic overhaul including a new ...