Brad Smith Regional Applications Specialist Delta Computer Systems Inc. Vancouver, Wash. During our normal workday providing technical support, we help customers recover from a full range of problems ...

Every time I’m asked to predict how our field will evolve in the year ahead, I smile to myself, recalling — of all things — a Bon Jovi lyric: “The more things change, the more they stay the same.” ...

A slider-crank mechanism is a typical design which converts rotary motion into linear motion. It is achieved by connecting a slider and a crank with a rod. Figure A depicts a mechanism utilized as a ...