Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

"I am innocent. I am not guilty. I am a decent man. I am still president of my country," Nicolas Maduro said. Delcy Rodriguez was sworn in as Venezuela's interim president with words of support for ...

Steel Dynamics stands as the industry's best-run steel company, delivering top-tier profitability and long-term returns. Steel prices have been picking up despite sluggish demand, and high tariffs are ...