University of North Carolina football coach Bill Belichick and CBS released statements after clashing during an interview.

Judging from this first project, a DIY pressure plate switch, we think there’s going to be a common theme to follow. [Rich] constructs his pressure plate for almost no cost using cardboard ...

World Magnetics specializes in making pressure switches, which are used in a wide range of applications from coffee makers to nuclear submarines. "A pressure switch is a simple mechanical product.