So you think your air conditioner is pretty cool, right? What if we told you it is a low-velocity system? Suddenly, you might have an inferiority complex about your home's cooling system. A cool ...

A few mathematical tools can help guide the way toward defeating wobble, jitter, cogging, and similar effects that can prevent positioning systems from working smoothly. • Simple math tools can give ...

The older I get, smaller packs like the Mayflower 48 hour assault pack make a lot of sense. I still cling to my Blackhawk 3-day assault pack that I have been using since 2002. It still works fine, but ...

An automatic optical inspection rig uses a Bayside custom XYZ gantry on a composite base with caged, recirculating bearings. Specs: 0.1-m m resolution; 60-kg moving mass; straightness = ±5 m m/400 mm; ...