Why does blowing on hot soup help to cool it off? The answer is evaporation.
Scientists search for solid evidence to answer whether glass is a solid or liquid.
The three states of water are solid, liquid, and gas. But, what happens when water "sublimates?"
While it might be socially acceptable for food lovers to discuss the care of the finest wines, or the best way to brew gourmet coffee, what if your favorite beverage happens to be soda pop? Chances are, a gourmet wouldn’t have a lot to say about this topic. Learn more on this Moment of Science.
If you’ve had a child, maybe you’ve wondered how those baby diapers are able to hold in liquid. Learn more on this Moment of Science.
If you’ve ever been to the Air and Space Museum in Washington DC, perhaps you’ve sampled the kind of freeze-dried ice cream astronauts eat during space missions. A stiff, dry square, the freeze-dried version tastes just like ice cream, except that it isn’t cold, and has no moisture.