The OLED panel can change shape and produce sound without speakers or mechanical parts, offering new possibilities for ...

Materials like glass need to be heated to help them change shape. Other materials don't need to be heated, they just need force. Some materials return to the shape they were after being stretched.

Flowers angle their stems by shifting fluid from one cell to another. Lithium batteries also change shape as ions flow in and out of them when they are charged and discharged. You may not notice ...