Rain can freefall at speeds of up to 25 miles per hour. If the droplets land in a puddle or pond, they can form a crown-like ...

Researchers discovered that ink in a soap-and-milk experiment follows the path of least resistance due to surface tension ...

Plasma arc cutting (PAC) is a thermal cutting technique widely used in manufacturing applications such as shipbuilding, ...

The behavior of high-pressure gas flows involved during the plasma arc cutting process is not fully understood, particularly ...