Due to the unique conditions of the space environment and abundant resources, the field investigation and study of the Moon, ...

How much is a half of a mile per hour drop in velocity worth? I wondered that question this season as I watched Spencer Strider go from the most dominant pitcher in baseball with bases empty to ...

Blood pump design efforts are focused on enhancing hydraulic effectiveness and minimizing shear stress. Unlike conventional blood pumps, interventional microaxial blood pumps have a unique outflow ...

Through discrete element method-computational fluid dynamics, the internal flow field and particle motion law of a two-stage deep-sea lifting pump at different rotational speeds were analyzed in this ...

1 Department of Industrial and Production Engineering, The Federal University of Technology, Akure, Nigeria. 2 Department of Physics, The Federal University of Technology, Akure, Nigeria. 3 Department ...

We spend a lot of our lives getting from here to there. Everyday we slog from home to work and back again. Once a week we make the trek to the grocery store. A few times a year we take vacations ...

So, I complained about MythBuster's explanation of relative velocity. How would I explain this? I would start by saying that velocity is relative. Here is the definition for velocity: I put the "avg" ...

The velocity recorded by the radar gun and what the batter perceives do not always match. As discussed previously, several factors can cause a pitch to appear faster or slower to hitters. One such ...