If you are like most of us in the HVAC industry, you are a hands-on person - you don‘t want to mess with a lot of theory, but just get in and get the job done. But a refrigeration system is different ...

Factors influencing the proportioning of machine elements: stresses, deformations, and failure criteria as applied to shafts, springs, belts, bearings, gears. Design of Elements is a required course ...

First-principles methods, particularly density functional theory, have become indispensable for probing the fundamental origins of mechanical resilience and electronic behaviour in crystalline ...

Bits, bytes and silicon transistors? Boy, you have it good — back in 1953, state-of-the-art computers were made of gears, sprockets, chains and cams, and we trusted them to accurately wreck lives with ...