When volcanoes erupt underwater, do the waves and ocean currents help calm the eruption?
A whirlpool is the result of two forces acting against each other.
Many fish travel in schools, but how do fish school, and why? Learn more on this Moment of Science.
Have you ever sprayed someone with a garden hose? If you wanted to get them good, you placed your finger over part of the tip of the hose. The water then sprayed out faster and farther. Why does putting your finger over the tip of the hose make the water shoot out faster and farther? Learn more on this Moment of Science.