In baseball, even the smallest detail can tip the scales in favor of the batter or the pitcher. A recent publication has highlighted how rosin powder helps maintain a more constant friction when ...

Tests of a proposed friction-factor equation have shown it to be accurate for calculating pressure loss in turbulent flow for a pipeline transporting a non-Newtonian fluid, such as most crude oils and ...

Applying either rosin powder made from pine resin or a wax-like sticky substance to a baseball significantly alters the friction between the pitcher's fingertips and the ball surface, which can in ...