An curved arrow pointing right. This artist uses transparency film to make drawings look like they are moving. By moving the plastic across the top of a picture, you only see one in four lines at ...

A research team developed a transparent radiative cooling film featuring a perforated structure resembling an insect screen, designed to regulate solar heat and lower interior temperatures.

Researchers have developed a technology that utilizes nanoscale wrinkles formed on transparent films to display or conceal ...