Latest Xuanhe Zhao Stories
For the first time, scientists have observed how droplets within solids deform and burst under high electric voltages.
Just as a chameleon changes its color to blend in with its environment, Duke University engineers have demonstrated for the first time that they can alter the texture of plastics on demand, for example, switching back and forth between a rough surface and a smooth one.
A Duke University team has seen for the first time how soft polymers can break down under exposure to electrical current.
- One of the side scenes of the stage in a theater, or the space included between the side scenes.
- The outside stock exchange, or “curb market,” of Paris.
- A flute or groove on the blade of a sword.
- A section of stage scenery placed in a wing of a theatre.