When engineers want to make a metal stronger, one of the most reliable strategies is to use smaller grains—the microscopic ...
Abstract: The magneto-mechanical memory (MMM) technique is an effective non-destructive testing method for identifying stress concentrations in ferromagnetic materials. However, the MMM signal is ...
If you copy a few things that tour caddies do, you can shoot lower scores in a hurry.Getty Images Have you ever stopped to think about what PGA Tour and LPGA Tour caddies actually do for their players ...