Reuters on MSN47 分钟
US airstrike kills ISIS leader in Syria, according to statement
In a statement posted on social media platform X, the U.S. Central Command announced that airstrikes killed two ISIS ...
Practical Engineering on MSN57 分钟Opinion
Do Pumps Create Pressure or Flow?
There’s a popular and persistent saying that pumps only create flow in a fluid, and resistance to that flow is what creates ...