Ranch dressing is actually a fifth state of matter known as soft matter. Soft matter can have properties of both liquids and solids, so materials scientists say it is viscoelastic – a combination of ...

The cube seems solid enough as a result, and even when handled the LED boards don’t really flop around too much. See the cube in action in the video below. What’s nice about this design is the ...

Seems like a liquid. You probably learned in school that there are three states of matter: solid, liquid and gas. Think ice cube, a puddle of water and steam. Maybe you also learned about a fourth ...