Researchers have developed an inexpensive solar cell that can be painted or printed on flexible plastic sheets. "Someday homeowners will even be able to print sheets of these solar cells with ...

Surface conductors on vacuum formed parts appear in many hacks, from cosplay armor to 3D touch pads and smart objects. But making them has always been painful. Either they had to be hand painted after ...

Transparency paper or film is a type of thin plastic sheet. Photocopy or print on this paper to produce clear sheets for presentation booklets or transparencies for use on an overhead projector.