Optoelectronic engineers in China say they have manufactured a special type of liquid crystal display (LCD) that is paper-thin, flexible, light and tough. The engineers explain that with this ...

First developed in China in about the year AD 150, paper has many uses, the most common being for writing and printing. Indeed, the development and spread of civilisation owes much to paper's use as ...

Rewritable smart materials and colour switching technologies represent a burgeoning field at the interface of chemistry, materials science and engineering. These systems offer a sustainable ...