The size of the force or motion affects the output. In the example of a push bike: input - the force applied to the pedals by the cyclist’s feet process - the chain turns the gear system, converting ...

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 ...

This webinar explains the basic DMA principles and at the same time introduces a high-performance DMA instrument for carrying out various applications. Dynamic mechanical analysis (DMA) is one of the ...

Close up we see pistons move up and down or side to side. Pendulums sway, the small parts of machinery move. Gears drive larger wheels. Gears within gears spin. Shafts turn some mechanism that is out ...

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 ...