This video demonstrates the ASTM D1894 coefficient of friction test on an ADMET eP2 controller. ASTM D1894 is a testing standard employed for determining the friction of plastic film and sheeting.

Investopedia / Lara Antal The correlation coefficient is a statistical measure of the strength of a linear relationship between two variables. Its values can range from -1 to 1. A correlation ...

A Chinese auto blogger claims Avatr misled the public about its drag coefficient figure. Avatr advertised its 12 sedan with a 0.208cd, but an independent test contradicted this. The controversy ...

The company is confident that when results come in, the Aptera will have the lowest aerodynamic drag coefficient of any production passenger car. Pininfarina’s wind tunnel was opened in 1972 ...