This question is often best answered by example. Imagine a styrofoam cup with a hole in the bottom. If I then pour honey into the cup I will find that the cup drains very slowly. That is because honey ...

“The ink branches generate based on the intricate interaction between the vorticities and the viscosity over time, which we ...

For example, a common oil rating is 15W-40, with 15 representing the oil's dynamic viscosity (with the W as a reminder of the cold value) and 30 representing the oil's kinematic viscosity.

In the past, there have been similar shifts in preferred engine oil viscosity grades. An example is the transition in heavy duty diesel engine oils in the 1980s from monograde viscosity SAE 30 and ...