Researchers from Northwestern University developed a sheet of paper-like material made of graphene that has unique properties. Tougher than diamond, lighter than most metals, and with the ability to change its electrical properties from an insulator to conductor and even ...

A paperlike, thermally activated display has been fabricated by researchers in Hong Kong. The display is flexible, and has the ability to change its colors in a reversible and repeatable manner. The new technology introduces a new type of flexible ...