Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including ...

Engineering design is an art of compromise. To achieve a design goal — for example, a certain machine function — engineers select components based on several criteria, including functionality, ...

Mechanical clutch designs meet tough challenges in a multitude of industries: HVAC, bulk handling, packaging, pulp and paper, food and beverage, and especially off-highway and recreational vehicle ...

In a world without limits, camshaft designers have known for decades what profiles they'd like to grind. But real-world technological limitations-in terms of design feasibility, materials science, and ...