Sometimes, a door latch gets stuck behind the strike plate, leaving your door open. Don't call the pros. There's an easy fix requiring a single, simple tool.

A jammed door latch, often caused by slight misalignment from regular use, can be easily fixed by homeowners. By loosening ...

Click and release: Experimental set-up used to constrain click beetles during X-ray synchrotron imaging at the Advanced Photon Source. (Courtesy: John J Socha) Click beetles use the elastic recoil of ...

The model SC0323L is a new pull-type magnetic latching solenoid with a "zero power to hold" mechanism. It is targeted for use in products requiring linear actuation and continual hold with the absence ...