No tax on Social Security? Not quite. What the tax megabill really means for seniors.

Fully portable, lightweight pneumatic lift bike repair stand uses air pressure to lift bikes up to 100 lbs. (45kg). Pressurize the lift column with a floor pump, electric pump, or ...

This paper presents a novel approach to diagnosing faults in reciprocating compressor valves. Based on easily available vibration data, a transformation to a high-dimensional vector space is performed ...