Greenland plays an outsized role in the daily weather experienced by billions of people and in the climate changes taking ...

When the ice cream melts, the liquid ice cream fills up the air pockets. When it refreezes, there are fewer air pockets, so the ice cream is less airy and fluffy. The other reason is that when the ice ...

The self-built La Canada float for the 136th Rose Parade answers the question: Can a float run on battery-electric power?

Students are introduced to the concept of density and that density has to do with how heavy something is relative to its size. Students are also introduced to the idea that whether a substance sinks ...